206436746

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{4013}}^1$

素因数の和:4138

約数の個数: 24

約数和(自身を含む): 332720460

約数和(自身を除く): 126283714

約数列:

[1, 2, 17, 34, 89, 178, 289, 578, 1513, 3026, 4013, 8026, 25721, 51442, 68221, 136442, 357157, 714314, 1159757, 2319514, 6071669, 12143338, 103218373, 206436746]

約数ペア:

[(1, 206436746), (2, 103218373), (17, 12143338), (34, 6071669), (89, 2319514), (178, 1159757), (289, 714314), (578, 357157), (1513, 136442), (3026, 68221), (4013, 51442), (8026, 25721)]