210928510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{2099}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 409600800

約数和(自身を除く): 198672290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 773, 1546, 2099, 3865, 4198, 7730, 10049, 10495, 20098, 20990, 27287, 50245, 54574, 100490, 136435, 272870, 1622527, 3245054, 8112635, 16225270, 21092851, 42185702, 105464255, 210928510]

約数ペア:

[(1, 210928510), (2, 105464255), (5, 42185702), (10, 21092851), (13, 16225270), (26, 8112635), (65, 3245054), (130, 1622527), (773, 272870), (1546, 136435), (2099, 100490), (3865, 54574), (4198, 50245), (7730, 27287), (10049, 20990), (10495, 20098)]