201873490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2287}}^1$

素因数の和:2411

約数の個数: 64

約数和(自身を含む): 452035584

約数和(自身を除く): 250162094

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 182, 194, 455, 485, 679, 910, 970, 1261, 1358, 2287, 2522, 3395, 4574, 6305, 6790, 8827, 11435, 12610, 16009, 17654, 22870, 29731, 32018, 44135, 59462, 80045, 88270, 148655, 160090, 208117, 221839, 297310, 416234, 443678, 1040585, 1109195, 1552873, 2081170, 2218390, 2883907, 3105746, 5767814, 7764365, 14419535, 15528730, 20187349, 28839070, 40374698, 100936745, 201873490]

約数ペア:

[(1, 201873490), (2, 100936745), (5, 40374698), (7, 28839070), (10, 20187349), (13, 15528730), (14, 14419535), (26, 7764365), (35, 5767814), (65, 3105746), (70, 2883907), (91, 2218390), (97, 2081170), (130, 1552873), (182, 1109195), (194, 1040585), (455, 443678), (485, 416234), (679, 297310), (910, 221839), (970, 208117), (1261, 160090), (1358, 148655), (2287, 88270), (2522, 80045), (3395, 59462), (4574, 44135), (6305, 32018), (6790, 29731), (8827, 22870), (11435, 17654), (12610, 16009)]