201620268753

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1669}}^1\times {\mathrm{9437}}^1$

素因数の和:11377

約数の個数: 32

約数和(自身を含む): 285975930240

約数和(自身を除く): 84355661487

約数列:

[1, 3, 17, 51, 251, 753, 1669, 4267, 5007, 9437, 12801, 28311, 28373, 85119, 160429, 418919, 481287, 1256757, 2368687, 7106061, 7121623, 15750353, 21364869, 40267679, 47251059, 120803037, 267756001, 803268003, 3953338603, 11860015809, 67206756251, 201620268753]

約数ペア:

[(1, 201620268753), (3, 67206756251), (17, 11860015809), (51, 3953338603), (251, 803268003), (753, 267756001), (1669, 120803037), (4267, 47251059), (5007, 40267679), (9437, 21364869), (12801, 15750353), (28311, 7121623), (28373, 7106061), (85119, 2368687), (160429, 1256757), (418919, 481287)]