202109709

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{1193}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 272232000

約数和(自身を除く): 70122291

約数列:

[1, 3, 149, 379, 447, 1137, 1193, 3579, 56471, 169413, 177757, 452147, 533271, 1356441, 67369903, 202109709]

約数ペア:

[(1, 202109709), (3, 67369903), (149, 1356441), (379, 533271), (447, 452147), (1137, 177757), (1193, 169413), (3579, 56471)]