197313643604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{640628713}}^1$

素因数の和:640628735

約数の個数: 24

約数和(自身を含む): 430502495808

約数和(自身を除く): 233188852204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 640628713, 1281257426, 2562514852, 4484400991, 7046915843, 8968801982, 14093831686, 17937603964, 28187663372, 49328410901, 98656821802, 197313643604]

約数ペア:

[(1, 197313643604), (2, 98656821802), (4, 49328410901), (7, 28187663372), (11, 17937603964), (14, 14093831686), (22, 8968801982), (28, 7046915843), (44, 4484400991), (77, 2562514852), (154, 1281257426), (308, 640628713)]