253869076

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{7417}}^1$

素因数の和:7663

約数の個数: 24

約数和(自身を含む): 456948800

約数和(自身を除く): 203079724

約数列:

[1, 2, 4, 43, 86, 172, 199, 398, 796, 7417, 8557, 14834, 17114, 29668, 34228, 318931, 637862, 1275724, 1475983, 2951966, 5903932, 63467269, 126934538, 253869076]

約数ペア:

[(1, 253869076), (2, 126934538), (4, 63467269), (43, 5903932), (86, 2951966), (172, 1475983), (199, 1275724), (398, 637862), (796, 318931), (7417, 34228), (8557, 29668), (14834, 17114)]