201420664

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 385070400

約数和(自身を除く): 183649736

約数列:

[1, 2, 4, 8, 101, 109, 202, 218, 404, 436, 808, 872, 2287, 4574, 9148, 11009, 18296, 22018, 44036, 88072, 230987, 249283, 461974, 498566, 923948, 997132, 1847896, 1994264, 25177583, 50355166, 100710332, 201420664]

約数ペア:

[(1, 201420664), (2, 100710332), (4, 50355166), (8, 25177583), (101, 1994264), (109, 1847896), (202, 997132), (218, 923948), (404, 498566), (436, 461974), (808, 249283), (872, 230987), (2287, 88072), (4574, 44036), (9148, 22018), (11009, 18296)]