208139436

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{44819}}^1$

素因数の和:44875

約数の個数: 48

約数和(自身を含む): 552182400

約数和(自身を除く): 344042964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 44819, 89638, 134457, 179276, 268914, 403371, 537828, 806742, 1210113, 1613484, 1927217, 2420226, 3854434, 4840452, 5781651, 7708868, 11563302, 17344953, 23126604, 34689906, 52034859, 69379812, 104069718, 208139436]

約数ペア:

[(1, 208139436), (2, 104069718), (3, 69379812), (4, 52034859), (6, 34689906), (9, 23126604), (12, 17344953), (18, 11563302), (27, 7708868), (36, 5781651), (43, 4840452), (54, 3854434), (86, 2420226), (108, 1927217), (129, 1613484), (172, 1210113), (258, 806742), (387, 537828), (516, 403371), (774, 268914), (1161, 179276), (1548, 134457), (2322, 89638), (4644, 44819)]