209852734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{19543}}^1$

素因数の和:19624

約数の個数: 32

約数和(自身を含む): 394007040

約数和(自身を除く): 184154306

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 5369, 10738, 19543, 39086, 136801, 254059, 273602, 508118, 1153037, 1778413, 2306074, 3556826, 8071259, 14989481, 16142518, 29978962, 104926367, 209852734]

約数ペア:

[(1, 209852734), (2, 104926367), (7, 29978962), (13, 16142518), (14, 14989481), (26, 8071259), (59, 3556826), (91, 2306074), (118, 1778413), (182, 1153037), (413, 508118), (767, 273602), (826, 254059), (1534, 136801), (5369, 39086), (10738, 19543)]