208063238

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{4337}}^1$

素因数の和:4456

約数の個数: 24

約数和(自身を含む): 335605032

約数和(自身を除く): 127541794

約数列:

[1, 2, 17, 34, 83, 166, 289, 578, 1411, 2822, 4337, 8674, 23987, 47974, 73729, 147458, 359971, 719942, 1253393, 2506786, 6119507, 12239014, 104031619, 208063238]

約数ペア:

[(1, 208063238), (2, 104031619), (17, 12239014), (34, 6119507), (83, 2506786), (166, 1253393), (289, 719942), (578, 359971), (1411, 147458), (2822, 73729), (4337, 47974), (8674, 23987)]