207935312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7297}}^1$

素因数の和:7455

約数の個数: 40

約数和(自身を含む): 437091816

約数和(自身を除く): 229156504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 7124, 7297, 14248, 14594, 28496, 29188, 58376, 94861, 116752, 189722, 379444, 758888, 999689, 1517776, 1999378, 3998756, 7997512, 12995957, 15995024, 25991914, 51983828, 103967656, 207935312]

約数ペア:

[(1, 207935312), (2, 103967656), (4, 51983828), (8, 25991914), (13, 15995024), (16, 12995957), (26, 7997512), (52, 3998756), (104, 1999378), (137, 1517776), (208, 999689), (274, 758888), (548, 379444), (1096, 189722), (1781, 116752), (2192, 94861), (3562, 58376), (7124, 29188), (7297, 28496), (14248, 14594)]