201520712

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 382347000

約数和(自身を除く): 180826288

約数列:

[1, 2, 4, 8, 149, 293, 298, 577, 586, 596, 1154, 1172, 1192, 2308, 2344, 4616, 43657, 85973, 87314, 169061, 171946, 174628, 338122, 343892, 349256, 676244, 687784, 1352488, 25190089, 50380178, 100760356, 201520712]

約数ペア:

[(1, 201520712), (2, 100760356), (4, 50380178), (8, 25190089), (149, 1352488), (293, 687784), (298, 676244), (577, 349256), (586, 343892), (596, 338122), (1154, 174628), (1172, 171946), (1192, 169061), (2308, 87314), (2344, 85973), (4616, 43657)]