221570666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{1567}}^1$

素因数の和:1710

約数の個数: 24

約数和(自身を含む): 355904640

約数和(自身を除く): 134333974

約数列:

[1, 2, 19, 38, 61, 122, 1159, 1567, 2318, 3134, 3721, 7442, 29773, 59546, 70699, 95587, 141398, 191174, 1816153, 3632306, 5830807, 11661614, 110785333, 221570666]

約数ペア:

[(1, 221570666), (2, 110785333), (19, 11661614), (38, 5830807), (61, 3632306), (122, 1816153), (1159, 191174), (1567, 141398), (2318, 95587), (3134, 70699), (3721, 59546), (7442, 29773)]