212693614

素因数分解:

$2^1\times 7^3\times {\mathrm{310049}}^1$

素因数の和:310072

約数の個数: 16

約数和(自身を含む): 372060000

約数和(自身を除く): 159366386

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 310049, 620098, 2170343, 4340686, 15192401, 30384802, 106346807, 212693614]

約数ペア:

[(1, 212693614), (2, 106346807), (7, 30384802), (14, 15192401), (49, 4340686), (98, 2170343), (343, 620098), (686, 310049)]