200407328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2861}}^1$

素因数の和:3081

約数の個数: 48

約数和(自身を含む): 432734400

約数和(自身を除く): 232327072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 352, 398, 796, 1592, 2189, 2861, 3184, 4378, 5722, 6368, 8756, 11444, 17512, 22888, 31471, 35024, 45776, 62942, 70048, 91552, 125884, 251768, 503536, 569339, 1007072, 1138678, 2277356, 4554712, 6262729, 9109424, 12525458, 18218848, 25050916, 50101832, 100203664, 200407328]

約数ペア:

[(1, 200407328), (2, 100203664), (4, 50101832), (8, 25050916), (11, 18218848), (16, 12525458), (22, 9109424), (32, 6262729), (44, 4554712), (88, 2277356), (176, 1138678), (199, 1007072), (352, 569339), (398, 503536), (796, 251768), (1592, 125884), (2189, 91552), (2861, 70048), (3184, 62942), (4378, 45776), (5722, 35024), (6368, 31471), (8756, 22888), (11444, 17512)]