187897996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29863}}^1$

素因数の和:29902

約数の個数: 36

約数和(自身を含む): 389247376

約数和(自身を除く): 201349380

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 29863, 59726, 119452, 328493, 388219, 656986, 776438, 1313972, 1552876, 3613423, 4270409, 7226846, 8540818, 14453692, 17081636, 46974499, 93948998, 187897996]

約数ペア:

[(1, 187897996), (2, 93948998), (4, 46974499), (11, 17081636), (13, 14453692), (22, 8540818), (26, 7226846), (44, 4270409), (52, 3613423), (121, 1552876), (143, 1313972), (242, 776438), (286, 656986), (484, 388219), (572, 328493), (1573, 119452), (3146, 59726), (6292, 29863)]