201222536

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{81931}}^1$

素因数の和:82244

約数の個数: 16

約数和(自身を含む): 378525840

約数和(自身を除く): 177303304

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 81931, 163862, 327724, 655448, 25152817, 50305634, 100611268, 201222536]

約数ペア:

[(1, 201222536), (2, 100611268), (4, 50305634), (8, 25152817), (307, 655448), (614, 327724), (1228, 163862), (2456, 81931)]