200511494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 317813760

約数和(自身を除く): 117302266

約数列:

[1, 2, 43, 47, 86, 94, 113, 226, 439, 878, 2021, 4042, 4859, 5311, 9718, 10622, 18877, 20633, 37754, 41266, 49607, 99214, 228373, 456746, 887219, 1774438, 2133101, 2331529, 4266202, 4663058, 100255747, 200511494]

約数ペア:

[(1, 200511494), (2, 100255747), (43, 4663058), (47, 4266202), (86, 2331529), (94, 2133101), (113, 1774438), (226, 887219), (439, 456746), (878, 228373), (2021, 99214), (4042, 49607), (4859, 41266), (5311, 37754), (9718, 20633), (10622, 18877)]