201318719

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{9133}}^1$

素因数の和:9254

約数の個数: 16

約数和(自身を含む): 238507008

約数和(自身を除く): 37188289

約数列:

[1, 7, 47, 67, 329, 469, 3149, 9133, 22043, 63931, 429251, 611911, 3004757, 4283377, 28759817, 201318719]

約数ペア:

[(1, 201318719), (7, 28759817), (47, 4283377), (67, 3004757), (329, 611911), (469, 429251), (3149, 63931), (9133, 22043)]