220171326

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{2851}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 449840256

約数和(自身を除く): 229668930

約数列:

[1, 2, 3, 6, 61, 122, 183, 211, 366, 422, 633, 1266, 2851, 5702, 8553, 12871, 17106, 25742, 38613, 77226, 173911, 347822, 521733, 601561, 1043466, 1203122, 1804683, 3609366, 36695221, 73390442, 110085663, 220171326]

約数ペア:

[(1, 220171326), (2, 110085663), (3, 73390442), (6, 36695221), (61, 3609366), (122, 1804683), (183, 1203122), (211, 1043466), (366, 601561), (422, 521733), (633, 347822), (1266, 173911), (2851, 77226), (5702, 38613), (8553, 25742), (12871, 17106)]