203138286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{23893}}^1$

素因数の和:24020

約数の個数: 32

約数和(自身を含む): 441561120

約数和(自身を除く): 238422834

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 23893, 47786, 71679, 143358, 310609, 621218, 931827, 1863654, 2604337, 5208674, 7813011, 15626022, 33856381, 67712762, 101569143, 203138286]

約数ペア:

[(1, 203138286), (2, 101569143), (3, 67712762), (6, 33856381), (13, 15626022), (26, 7813011), (39, 5208674), (78, 2604337), (109, 1863654), (218, 931827), (327, 621218), (654, 310609), (1417, 143358), (2834, 71679), (4251, 47786), (8502, 23893)]