207402806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 342540576

約数和(自身を除く): 135137770

約数列:

[1, 2, 13, 26, 61, 122, 251, 502, 521, 793, 1042, 1586, 3263, 6526, 6773, 13546, 15311, 30622, 31781, 63562, 130771, 199043, 261542, 398086, 413153, 826306, 1700023, 3400046, 7977031, 15954062, 103701403, 207402806]

約数ペア:

[(1, 207402806), (2, 103701403), (13, 15954062), (26, 7977031), (61, 3400046), (122, 1700023), (251, 826306), (502, 413153), (521, 398086), (793, 261542), (1042, 199043), (1586, 130771), (3263, 63562), (6526, 31781), (6773, 30622), (13546, 15311)]