100894123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 21678677

約数列:

[1, 11, 19, 23, 139, 151, 209, 253, 437, 1529, 1661, 2641, 2869, 3197, 3473, 4807, 20989, 29051, 31559, 35167, 38203, 60743, 65987, 230879, 398791, 482747, 668173, 725857, 4386701, 5310217, 9172193, 100894123]

約数ペア:

[(1, 100894123), (11, 9172193), (19, 5310217), (23, 4386701), (139, 725857), (151, 668173), (209, 482747), (253, 398791), (437, 230879), (1529, 65987), (1661, 60743), (2641, 38203), (2869, 35167), (3197, 31559), (3473, 29051), (4807, 20989)]