208899156948

素因数分解:

$2^2\times 3^1\times {\mathrm{337}}^1\times {\mathrm{1993}}^1\times {\mathrm{25919}}^1$

素因数の和:28256

約数の個数: 48

約数和(自身を含む): 489141918720

約数和(自身を除く): 280242761772

約数列:

[1, 2, 3, 4, 6, 12, 337, 674, 1011, 1348, 1993, 2022, 3986, 4044, 5979, 7972, 11958, 23916, 25919, 51838, 77757, 103676, 155514, 311028, 671641, 1343282, 2014923, 2686564, 4029846, 8059692, 8734703, 17469406, 26204109, 34938812, 51656567, 52408218, 103313134, 104816436, 154969701, 206626268, 309939402, 619878804, 17408263079, 34816526158, 52224789237, 69633052316, 104449578474, 208899156948]

約数ペア:

[(1, 208899156948), (2, 104449578474), (3, 69633052316), (4, 52224789237), (6, 34816526158), (12, 17408263079), (337, 619878804), (674, 309939402), (1011, 206626268), (1348, 154969701), (1993, 104816436), (2022, 103313134), (3986, 52408218), (4044, 51656567), (5979, 34938812), (7972, 26204109), (11958, 17469406), (23916, 8734703), (25919, 8059692), (51838, 4029846), (77757, 2686564), (103676, 2014923), (155514, 1343282), (311028, 671641)]