207542568

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{62213}}^1$

素因数の和:62361

約数の個数: 32

約数和(自身を含む): 522597600

約数和(自身を除く): 315055032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 62213, 124426, 186639, 248852, 373278, 497704, 746556, 1493112, 8647607, 17295214, 25942821, 34590428, 51885642, 69180856, 103771284, 207542568]

約数ペア:

[(1, 207542568), (2, 103771284), (3, 69180856), (4, 51885642), (6, 34590428), (8, 25942821), (12, 17295214), (24, 8647607), (139, 1493112), (278, 746556), (417, 497704), (556, 373278), (834, 248852), (1112, 186639), (1668, 124426), (3336, 62213)]