211528039614

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{137177717}}^1$

素因数の和:137177979

約数の個数: 16

約数和(自身を含む): 424702214928

約数和(自身を除く): 213174175314

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 137177717, 274355434, 411533151, 823066302, 35254673269, 70509346538, 105764019807, 211528039614]

約数ペア:

[(1, 211528039614), (2, 105764019807), (3, 70509346538), (6, 35254673269), (257, 823066302), (514, 411533151), (771, 274355434), (1542, 137177717)]