207444406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1319}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 351267840

約数和(自身を除く): 143823434

約数列:

[1, 2, 13, 23, 26, 46, 263, 299, 526, 598, 1319, 2638, 3419, 6049, 6838, 12098, 17147, 30337, 34294, 60674, 78637, 157274, 346897, 394381, 693794, 788762, 4509661, 7978631, 9019322, 15957262, 103722203, 207444406]

約数ペア:

[(1, 207444406), (2, 103722203), (13, 15957262), (23, 9019322), (26, 7978631), (46, 4509661), (263, 788762), (299, 693794), (526, 394381), (598, 346897), (1319, 157274), (2638, 78637), (3419, 60674), (6049, 34294), (6838, 30337), (12098, 17147)]