220147044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1411199}}^1$

素因数の和:1411219

約数の個数: 24

約数和(自身を含む): 553190400

約数和(自身を除く): 333043356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1411199, 2822398, 4233597, 5644796, 8467194, 16934388, 18345587, 36691174, 55036761, 73382348, 110073522, 220147044]

約数ペア:

[(1, 220147044), (2, 110073522), (3, 73382348), (4, 55036761), (6, 36691174), (12, 18345587), (13, 16934388), (26, 8467194), (39, 5644796), (52, 4233597), (78, 2822398), (156, 1411199)]