205827804

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 671448960

約数和(自身を除く): 465621156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 169, 179, 182, 189, 234, 243, 252, 273, 324, 338, 351, 358, 364, 378, 468, 486, 507, 537, 546, 567, 676, 702, 716, 756, 819, 972, 1014, 1053, 1074, 1092, 1134, 1183, 1253, 1404, 1521, 1611, 1638, 1701, 2028, 2106, 2148, 2268, 2327, 2366, 2457, 2506, 3042, 3159, 3222, 3276, 3402, 3549, 3759, 4212, 4563, 4654, 4732, 4833, 4914, 5012, 6084, 6318, 6444, 6804, 6981, 7098, 7371, 7518, 9126, 9308, 9666, 9828, 10647, 11277, 12636, 13689, 13962, 14196, 14499, 14742, 15036, 16289, 18252, 19332, 20943, 21294, 22113, 22554, 27378, 27924, 28998, 29484, 30251, 31941, 32578, 33831, 41067, 41886, 42588, 43497, 44226, 45108, 48867, 54756, 57996, 60502, 62829, 63882, 65156, 67662, 82134, 83772, 86994, 88452, 90753, 95823, 97734, 101493, 121004, 125658, 127764, 135324, 146601, 164268, 173988, 181506, 188487, 191646, 195468, 202986, 211757, 251316, 272259, 287469, 293202, 304479, 363012, 376974, 383292, 405972, 423514, 439803, 544518, 565461, 574938, 586404, 608958, 635271, 753948, 816777, 847028, 879606, 1089036, 1130922, 1149876, 1217916, 1270542, 1319409, 1633554, 1759212, 1905813, 2261844, 2450331, 2541084, 2638818, 3267108, 3811626, 3958227, 4900662, 5277636, 5717439, 7350993, 7623252, 7916454, 9801324, 11434878, 14701986, 15832908, 17152317, 22869756, 29403972, 34304634, 51456951, 68609268, 102913902, 205827804]

約数ペア:

[(1, 205827804), (2, 102913902), (3, 68609268), (4, 51456951), (6, 34304634), (7, 29403972), (9, 22869756), (12, 17152317), (13, 15832908), (14, 14701986), (18, 11434878), (21, 9801324), (26, 7916454), (27, 7623252), (28, 7350993), (36, 5717439), (39, 5277636), (42, 4900662), (52, 3958227), (54, 3811626), (63, 3267108), (78, 2638818), (81, 2541084), (84, 2450331), (91, 2261844), (108, 1905813), (117, 1759212), (126, 1633554), (156, 1319409), (162, 1270542), (169, 1217916), (179, 1149876), (182, 1130922), (189, 1089036), (234, 879606), (243, 847028), (252, 816777), (273, 753948), (324, 635271), (338, 608958), (351, 586404), (358, 574938), (364, 565461), (378, 544518), (468, 439803), (486, 423514), (507, 405972), (537, 383292), (546, 376974), (567, 363012), (676, 304479), (702, 293202), (716, 287469), (756, 272259), (819, 251316), (972, 211757), (1014, 202986), (1053, 195468), (1074, 191646), (1092, 188487), (1134, 181506), (1183, 173988), (1253, 164268), (1404, 146601), (1521, 135324), (1611, 127764), (1638, 125658), (1701, 121004), (2028, 101493), (2106, 97734), (2148, 95823), (2268, 90753), (2327, 88452), (2366, 86994), (2457, 83772), (2506, 82134), (3042, 67662), (3159, 65156), (3222, 63882), (3276, 62829), (3402, 60502), (3549, 57996), (3759, 54756), (4212, 48867), (4563, 45108), (4654, 44226), (4732, 43497), (4833, 42588), (4914, 41886), (5012, 41067), (6084, 33831), (6318, 32578), (6444, 31941), (6804, 30251), (6981, 29484), (7098, 28998), (7371, 27924), (7518, 27378), (9126, 22554), (9308, 22113), (9666, 21294), (9828, 20943), (10647, 19332), (11277, 18252), (12636, 16289), (13689, 15036), (13962, 14742), (14196, 14499)]