205122580611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7151}}^1\times {\mathrm{17939}}^1$

素因数の和:25147

約数の個数: 32

約数和(自身を含む): 301777781760

約数和(自身を除く): 96655201149

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 7151, 17939, 21453, 53817, 92963, 233207, 278889, 293191, 699621, 735499, 879573, 2206497, 3811483, 9561487, 11434449, 28684461, 128281789, 384845367, 1667663257, 5002989771, 5259553349, 15778660047, 68374193537, 205122580611]

約数ペア:

[(1, 205122580611), (3, 68374193537), (13, 15778660047), (39, 5259553349), (41, 5002989771), (123, 1667663257), (533, 384845367), (1599, 128281789), (7151, 28684461), (17939, 11434449), (21453, 9561487), (53817, 3811483), (92963, 2206497), (233207, 879573), (278889, 735499), (293191, 699621)]