201680376

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1319}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 528422400

約数和(自身を除く): 326742024

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 277, 552, 554, 831, 1108, 1319, 1662, 2216, 2638, 3324, 3957, 5276, 6371, 6648, 7914, 10552, 12742, 15828, 19113, 25484, 30337, 31656, 38226, 50968, 60674, 76452, 91011, 121348, 152904, 182022, 242696, 364044, 365363, 728088, 730726, 1096089, 1461452, 2192178, 2922904, 4384356, 8403349, 8768712, 16806698, 25210047, 33613396, 50420094, 67226792, 100840188, 201680376]

約数ペア:

[(1, 201680376), (2, 100840188), (3, 67226792), (4, 50420094), (6, 33613396), (8, 25210047), (12, 16806698), (23, 8768712), (24, 8403349), (46, 4384356), (69, 2922904), (92, 2192178), (138, 1461452), (184, 1096089), (276, 730726), (277, 728088), (552, 365363), (554, 364044), (831, 242696), (1108, 182022), (1319, 152904), (1662, 121348), (2216, 91011), (2638, 76452), (3324, 60674), (3957, 50968), (5276, 38226), (6371, 31656), (6648, 30337), (7914, 25484), (10552, 19113), (12742, 15828)]