208851138

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{130369}}^1$

素因数の和:130466

約数の個数: 24

約数和(自身を含む): 457598700

約数和(自身を除く): 248747562

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 130369, 260738, 391107, 782214, 1173321, 2346642, 11602841, 23205682, 34808523, 69617046, 104425569, 208851138]

約数ペア:

[(1, 208851138), (2, 104425569), (3, 69617046), (6, 34808523), (9, 23205682), (18, 11602841), (89, 2346642), (178, 1173321), (267, 782214), (534, 391107), (801, 260738), (1602, 130369)]