201391022

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1237}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 358326720

約数和(自身を除く): 156935698

約数列:

[1, 2, 7, 14, 29, 58, 203, 401, 406, 802, 1237, 2474, 2807, 5614, 8659, 11629, 17318, 23258, 35873, 71746, 81403, 162806, 251111, 496037, 502222, 992074, 3472259, 6944518, 14385073, 28770146, 100695511, 201391022]

約数ペア:

[(1, 201391022), (2, 100695511), (7, 28770146), (14, 14385073), (29, 6944518), (58, 3472259), (203, 992074), (401, 502222), (406, 496037), (802, 251111), (1237, 162806), (2474, 81403), (2807, 71746), (5614, 35873), (8659, 23258), (11629, 17318)]