208501506770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1\times {\mathrm{340583}}^1$

素因数の和:342730

約数の個数: 32

約数和(自身を含む): 388429240320

約数和(自身を除く): 179927733550

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2111, 4222, 10555, 21110, 61219, 122438, 306095, 340583, 612190, 681166, 1702915, 3405830, 9876907, 19753814, 49384535, 98769070, 718970713, 1437941426, 3594853565, 7189707130, 20850150677, 41700301354, 104250753385, 208501506770]

約数ペア:

[(1, 208501506770), (2, 104250753385), (5, 41700301354), (10, 20850150677), (29, 7189707130), (58, 3594853565), (145, 1437941426), (290, 718970713), (2111, 98769070), (4222, 49384535), (10555, 19753814), (21110, 9876907), (61219, 3405830), (122438, 1702915), (306095, 681166), (340583, 612190)]