215778812

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{4787}}^1$

素因数の和:5041

約数の個数: 24

約数和(自身を含む): 386104320

約数和(自身を除く): 170325508

約数列:

[1, 2, 4, 59, 118, 191, 236, 382, 764, 4787, 9574, 11269, 19148, 22538, 45076, 282433, 564866, 914317, 1129732, 1828634, 3657268, 53944703, 107889406, 215778812]

約数ペア:

[(1, 215778812), (2, 107889406), (4, 53944703), (59, 3657268), (118, 1828634), (191, 1129732), (236, 914317), (382, 564866), (764, 282433), (4787, 45076), (9574, 22538), (11269, 19148)]