251100086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1\times {\mathrm{3299}}^1$

素因数の和:5323

約数の個数: 16

約数和(自身を含む): 396792000

約数和(自身を除く): 145691914

約数列:

[1, 2, 19, 38, 2003, 3299, 4006, 6598, 38057, 62681, 76114, 125362, 6607897, 13215794, 125550043, 251100086]

約数ペア:

[(1, 251100086), (2, 125550043), (19, 13215794), (38, 6607897), (2003, 125362), (3299, 76114), (4006, 62681), (6598, 38057)]