201621344

素因数分解:

$2^5\times {\mathrm{6300667}}^1$

素因数の和:6300677

約数の個数: 12

約数和(自身を含む): 396942084

約数和(自身を除く): 195320740

約数列:

[1, 2, 4, 8, 16, 32, 6300667, 12601334, 25202668, 50405336, 100810672, 201621344]

約数ペア:

[(1, 201621344), (2, 100810672), (4, 50405336), (8, 25202668), (16, 12601334), (32, 6300667)]