210910804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109621}}^1$

素因数の和:109675

約数の個数: 24

約数和(自身を含む): 408232328

約数和(自身を除く): 197321524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 109621, 219242, 438484, 1425073, 2850146, 4055977, 5700292, 8111954, 16223908, 52727701, 105455402, 210910804]

約数ペア:

[(1, 210910804), (2, 105455402), (4, 52727701), (13, 16223908), (26, 8111954), (37, 5700292), (52, 4055977), (74, 2850146), (148, 1425073), (481, 438484), (962, 219242), (1924, 109621)]