207929048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{977}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 401371200

約数和(自身を除く): 193442152

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 719, 977, 1438, 1954, 2876, 3908, 5752, 7816, 26603, 36149, 53206, 72298, 106412, 144596, 212824, 289192, 702463, 1404926, 2809852, 5619704, 25991131, 51982262, 103964524, 207929048]

約数ペア:

[(1, 207929048), (2, 103964524), (4, 51982262), (8, 25991131), (37, 5619704), (74, 2809852), (148, 1404926), (296, 702463), (719, 289192), (977, 212824), (1438, 144596), (1954, 106412), (2876, 72298), (3908, 53206), (5752, 36149), (7816, 26603)]