212360984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{23893}}^1$

素因数の和:24011

約数の個数: 32

約数和(自身を含む): 438693840

約数和(自身を除く): 226332856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 8888, 23893, 47786, 95572, 191144, 262823, 525646, 1051292, 2102584, 2413193, 4826386, 9652772, 19305544, 26545123, 53090246, 106180492, 212360984]

約数ペア:

[(1, 212360984), (2, 106180492), (4, 53090246), (8, 26545123), (11, 19305544), (22, 9652772), (44, 4826386), (88, 2413193), (101, 2102584), (202, 1051292), (404, 525646), (808, 262823), (1111, 191144), (2222, 95572), (4444, 47786), (8888, 23893)]