202849407

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 308064960

約数和(自身を除く): 105215553

約数列:

[1, 3, 9, 27, 73, 97, 219, 291, 657, 873, 1061, 1971, 2619, 3183, 7081, 9549, 21243, 28647, 63729, 77453, 102917, 191187, 232359, 308751, 697077, 926253, 2091231, 2778759, 7512941, 22538823, 67616469, 202849407]

約数ペア:

[(1, 202849407), (3, 67616469), (9, 22538823), (27, 7512941), (73, 2778759), (97, 2091231), (219, 926253), (291, 697077), (657, 308751), (873, 232359), (1061, 191187), (1971, 102917), (2619, 77453), (3183, 63729), (7081, 28647), (9549, 21243)]