207131936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2957}}^1$

素因数の和:3177

約数の個数: 48

約数和(自身を含む): 447249600

約数和(自身を除く): 240117664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 352, 398, 796, 1592, 2189, 2957, 3184, 4378, 5914, 6368, 8756, 11828, 17512, 23656, 32527, 35024, 47312, 65054, 70048, 94624, 130108, 260216, 520432, 588443, 1040864, 1176886, 2353772, 4707544, 6472873, 9415088, 12945746, 18830176, 25891492, 51782984, 103565968, 207131936]

約数ペア:

[(1, 207131936), (2, 103565968), (4, 51782984), (8, 25891492), (11, 18830176), (16, 12945746), (22, 9415088), (32, 6472873), (44, 4707544), (88, 2353772), (176, 1176886), (199, 1040864), (352, 588443), (398, 520432), (796, 260216), (1592, 130108), (2189, 94624), (2957, 70048), (3184, 65054), (4378, 47312), (5914, 35024), (6368, 32527), (8756, 23656), (11828, 17512)]