201257030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{119087}}^1$

素因数の和:119120

約数の個数: 24

約数和(自身を含む): 392275872

約数和(自身を除く): 191018842

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 119087, 238174, 595435, 1190870, 1548131, 3096262, 7740655, 15481310, 20125703, 40251406, 100628515, 201257030]

約数ペア:

[(1, 201257030), (2, 100628515), (5, 40251406), (10, 20125703), (13, 15481310), (26, 7740655), (65, 3096262), (130, 1548131), (169, 1190870), (338, 595435), (845, 238174), (1690, 119087)]