201814971576

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{241727}}^1$

素因数の和:242588

約数の個数: 64

約数和(自身を含む): 516911155200

約数和(自身を除く): 315096183624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 809, 1032, 1618, 2427, 3236, 4854, 6472, 9708, 19416, 34787, 69574, 104361, 139148, 208722, 241727, 278296, 417444, 483454, 725181, 834888, 966908, 1450362, 1933816, 2900724, 5801448, 10394261, 20788522, 31182783, 41577044, 62365566, 83154088, 124731132, 195557143, 249462264, 391114286, 586671429, 782228572, 1173342858, 1564457144, 2346685716, 4693371432, 8408957149, 16817914298, 25226871447, 33635828596, 50453742894, 67271657192, 100907485788, 201814971576]

約数ペア:

[(1, 201814971576), (2, 100907485788), (3, 67271657192), (4, 50453742894), (6, 33635828596), (8, 25226871447), (12, 16817914298), (24, 8408957149), (43, 4693371432), (86, 2346685716), (129, 1564457144), (172, 1173342858), (258, 782228572), (344, 586671429), (516, 391114286), (809, 249462264), (1032, 195557143), (1618, 124731132), (2427, 83154088), (3236, 62365566), (4854, 41577044), (6472, 31182783), (9708, 20788522), (19416, 10394261), (34787, 5801448), (69574, 2900724), (104361, 1933816), (139148, 1450362), (208722, 966908), (241727, 834888), (278296, 725181), (417444, 483454)]