201641543248

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{3169}}^1\times {\mathrm{9227}}^1$

素因数の和:12835

約数の個数: 40

約数和(自身を含む): 391752961920

約数和(自身を除く): 190111418672

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3169, 3448, 6338, 6896, 9227, 12676, 18454, 25352, 36908, 50704, 73816, 147632, 1365839, 2731678, 3976837, 5463356, 7953674, 10926712, 15907348, 21853424, 29240363, 31814696, 58480726, 63629392, 116961452, 233922904, 467845808, 12602596453, 25205192906, 50410385812, 100820771624, 201641543248]

約数ペア:

[(1, 201641543248), (2, 100820771624), (4, 50410385812), (8, 25205192906), (16, 12602596453), (431, 467845808), (862, 233922904), (1724, 116961452), (3169, 63629392), (3448, 58480726), (6338, 31814696), (6896, 29240363), (9227, 21853424), (12676, 15907348), (18454, 10926712), (25352, 7953674), (36908, 5463356), (50704, 3976837), (73816, 2731678), (147632, 1365839)]