205111764

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 665945280

約数和(自身を除く): 460833516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 81, 99, 108, 114, 117, 132, 143, 156, 162, 171, 198, 209, 228, 233, 234, 247, 286, 297, 324, 342, 351, 396, 418, 429, 466, 468, 494, 513, 572, 594, 627, 684, 699, 702, 741, 836, 858, 891, 932, 988, 1026, 1053, 1188, 1254, 1287, 1398, 1404, 1482, 1539, 1716, 1782, 1881, 2052, 2097, 2106, 2223, 2508, 2563, 2574, 2717, 2796, 2964, 3029, 3078, 3564, 3762, 3861, 4194, 4212, 4427, 4446, 5126, 5148, 5434, 5643, 6058, 6156, 6291, 6669, 7524, 7689, 7722, 8151, 8388, 8854, 8892, 9087, 10252, 10868, 11286, 11583, 12116, 12582, 13281, 13338, 15378, 15444, 16302, 16929, 17708, 18174, 18873, 20007, 22572, 23067, 23166, 24453, 25164, 26562, 26676, 27261, 30756, 32604, 33319, 33858, 36348, 37746, 39843, 40014, 46134, 46332, 48697, 48906, 53124, 54522, 57551, 66638, 67716, 69201, 73359, 75492, 79686, 80028, 81783, 92268, 97394, 97812, 99957, 109044, 115102, 119529, 133276, 138402, 146091, 146718, 159372, 163566, 172653, 194788, 199914, 207603, 220077, 230204, 239058, 245349, 276804, 292182, 293436, 299871, 327132, 345306, 358587, 399828, 415206, 438273, 440154, 478116, 490698, 517959, 584364, 599742, 633061, 690612, 717174, 830412, 876546, 880308, 899613, 981396, 1035918, 1199484, 1266122, 1314819, 1434348, 1553877, 1753092, 1799226, 1899183, 2071836, 2532244, 2629638, 2698839, 3107754, 3598452, 3798366, 3944457, 4661631, 5259276, 5397678, 5697549, 6215508, 7596732, 7888914, 9323262, 10795356, 11395098, 15777828, 17092647, 18646524, 22790196, 34185294, 51277941, 68370588, 102555882, 205111764]

約数ペア:

[(1, 205111764), (2, 102555882), (3, 68370588), (4, 51277941), (6, 34185294), (9, 22790196), (11, 18646524), (12, 17092647), (13, 15777828), (18, 11395098), (19, 10795356), (22, 9323262), (26, 7888914), (27, 7596732), (33, 6215508), (36, 5697549), (38, 5397678), (39, 5259276), (44, 4661631), (52, 3944457), (54, 3798366), (57, 3598452), (66, 3107754), (76, 2698839), (78, 2629638), (81, 2532244), (99, 2071836), (108, 1899183), (114, 1799226), (117, 1753092), (132, 1553877), (143, 1434348), (156, 1314819), (162, 1266122), (171, 1199484), (198, 1035918), (209, 981396), (228, 899613), (233, 880308), (234, 876546), (247, 830412), (286, 717174), (297, 690612), (324, 633061), (342, 599742), (351, 584364), (396, 517959), (418, 490698), (429, 478116), (466, 440154), (468, 438273), (494, 415206), (513, 399828), (572, 358587), (594, 345306), (627, 327132), (684, 299871), (699, 293436), (702, 292182), (741, 276804), (836, 245349), (858, 239058), (891, 230204), (932, 220077), (988, 207603), (1026, 199914), (1053, 194788), (1188, 172653), (1254, 163566), (1287, 159372), (1398, 146718), (1404, 146091), (1482, 138402), (1539, 133276), (1716, 119529), (1782, 115102), (1881, 109044), (2052, 99957), (2097, 97812), (2106, 97394), (2223, 92268), (2508, 81783), (2563, 80028), (2574, 79686), (2717, 75492), (2796, 73359), (2964, 69201), (3029, 67716), (3078, 66638), (3564, 57551), (3762, 54522), (3861, 53124), (4194, 48906), (4212, 48697), (4427, 46332), (4446, 46134), (5126, 40014), (5148, 39843), (5434, 37746), (5643, 36348), (6058, 33858), (6156, 33319), (6291, 32604), (6669, 30756), (7524, 27261), (7689, 26676), (7722, 26562), (8151, 25164), (8388, 24453), (8854, 23166), (8892, 23067), (9087, 22572), (10252, 20007), (10868, 18873), (11286, 18174), (11583, 17708), (12116, 16929), (12582, 16302), (13281, 15444), (13338, 15378)]