210540964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{16811}}^1$

素因数の和:16947

約数の個数: 24

約数和(自身を含む): 384120576

約数和(自身を除く): 173579612

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 3131, 6262, 12524, 16811, 33622, 67244, 521141, 1042282, 1697911, 2084564, 3395822, 6791644, 52635241, 105270482, 210540964]

約数ペア:

[(1, 210540964), (2, 105270482), (4, 52635241), (31, 6791644), (62, 3395822), (101, 2084564), (124, 1697911), (202, 1042282), (404, 521141), (3131, 67244), (6262, 33622), (12524, 16811)]