203412452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1640423}}^1$

素因数の和:1640458

約数の個数: 12

約数和(自身を含む): 367454976

約数和(自身を除く): 164042524

約数列:

[1, 2, 4, 31, 62, 124, 1640423, 3280846, 6561692, 50853113, 101706226, 203412452]

約数ペア:

[(1, 203412452), (2, 101706226), (4, 50853113), (31, 6561692), (62, 3280846), (124, 1640423)]