201617892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2530

約数の個数: 144

約数和(自身を含む): 649434240

約数和(自身を除く): 447816348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1938, 2142, 2261, 2394, 2477, 2907, 3876, 4284, 4522, 4788, 4954, 5814, 6783, 7431, 9044, 9908, 11628, 13566, 14862, 17339, 20349, 22293, 27132, 29724, 34678, 40698, 42109, 44586, 47063, 52017, 69356, 81396, 84218, 89172, 94126, 104034, 126327, 141189, 156051, 168436, 188252, 208068, 252654, 282378, 294763, 312102, 329441, 378981, 423567, 505308, 564756, 589526, 624204, 658882, 757962, 800071, 847134, 884289, 988323, 1179052, 1317764, 1515924, 1600142, 1694268, 1768578, 1976646, 2400213, 2652867, 2964969, 3200284, 3537156, 3953292, 4800426, 5305734, 5600497, 5929938, 7200639, 9600852, 10611468, 11200994, 11859876, 14401278, 16801491, 22401988, 28802556, 33602982, 50404473, 67205964, 100808946, 201617892]

約数ペア:

[(1, 201617892), (2, 100808946), (3, 67205964), (4, 50404473), (6, 33602982), (7, 28802556), (9, 22401988), (12, 16801491), (14, 14401278), (17, 11859876), (18, 11200994), (19, 10611468), (21, 9600852), (28, 7200639), (34, 5929938), (36, 5600497), (38, 5305734), (42, 4800426), (51, 3953292), (57, 3537156), (63, 3200284), (68, 2964969), (76, 2652867), (84, 2400213), (102, 1976646), (114, 1768578), (119, 1694268), (126, 1600142), (133, 1515924), (153, 1317764), (171, 1179052), (204, 988323), (228, 884289), (238, 847134), (252, 800071), (266, 757962), (306, 658882), (323, 624204), (342, 589526), (357, 564756), (399, 505308), (476, 423567), (532, 378981), (612, 329441), (646, 312102), (684, 294763), (714, 282378), (798, 252654), (969, 208068), (1071, 188252), (1197, 168436), (1292, 156051), (1428, 141189), (1596, 126327), (1938, 104034), (2142, 94126), (2261, 89172), (2394, 84218), (2477, 81396), (2907, 69356), (3876, 52017), (4284, 47063), (4522, 44586), (4788, 42109), (4954, 40698), (5814, 34678), (6783, 29724), (7431, 27132), (9044, 22293), (9908, 20349), (11628, 17339), (13566, 14862)]