211248103684

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{35251}}^1\times {\mathrm{21101}}^1$

素因数の和:56427

約数の個数: 24

約数和(自身を含む): 374919402816

約数和(自身を除く): 163671299132

約数列:

[1, 2, 4, 71, 142, 284, 21101, 35251, 42202, 70502, 84404, 141004, 1498171, 2502821, 2996342, 5005642, 5992684, 10011284, 743831351, 1487662702, 2975325404, 52812025921, 105624051842, 211248103684]

約数ペア:

[(1, 211248103684), (2, 105624051842), (4, 52812025921), (71, 2975325404), (142, 1487662702), (284, 743831351), (21101, 10011284), (35251, 5992684), (42202, 5005642), (70502, 2996342), (84404, 2502821), (141004, 1498171)]