201901310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{5527}}^1$

素因数の和:5828

約数の個数: 32

約数和(自身を含む): 392841792

約数和(自身を除く): 190940482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 5527, 7306, 11054, 18265, 27635, 36530, 55270, 71851, 143702, 359255, 718510, 1553087, 3106174, 7765435, 15530870, 20190131, 40380262, 100950655, 201901310]

約数ペア:

[(1, 201901310), (2, 100950655), (5, 40380262), (10, 20190131), (13, 15530870), (26, 7765435), (65, 3106174), (130, 1553087), (281, 718510), (562, 359255), (1405, 143702), (2810, 71851), (3653, 55270), (5527, 36530), (7306, 27635), (11054, 18265)]