222531352

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{1237}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 423396000

約数和(自身を除く): 200864648

約数列:

[1, 2, 4, 8, 113, 199, 226, 398, 452, 796, 904, 1237, 1592, 2474, 4948, 9896, 22487, 44974, 89948, 139781, 179896, 246163, 279562, 492326, 559124, 984652, 1118248, 1969304, 27816419, 55632838, 111265676, 222531352]

約数ペア:

[(1, 222531352), (2, 111265676), (4, 55632838), (8, 27816419), (113, 1969304), (199, 1118248), (226, 984652), (398, 559124), (452, 492326), (796, 279562), (904, 246163), (1237, 179896), (1592, 139781), (2474, 89948), (4948, 44974), (9896, 22487)]