222789086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{983}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 376911360

約数和(自身を除く): 154122274

約数列:

[1, 2, 13, 23, 26, 46, 299, 379, 598, 758, 983, 1966, 4927, 8717, 9854, 12779, 17434, 22609, 25558, 45218, 113321, 226642, 293917, 372557, 587834, 745114, 4843241, 8568811, 9686482, 17137622, 111394543, 222789086]

約数ペア:

[(1, 222789086), (2, 111394543), (13, 17137622), (23, 9686482), (26, 8568811), (46, 4843241), (299, 745114), (379, 587834), (598, 372557), (758, 293917), (983, 226642), (1966, 113321), (4927, 45218), (8717, 25558), (9854, 22609), (12779, 17434)]