205801128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73291}}^1$

素因数の和:73319

約数の個数: 64

約数和(自身を含む): 615652800

約数和(自身を除く): 409851672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 73291, 146582, 219873, 293164, 439746, 586328, 659619, 879492, 952783, 1319238, 1758984, 1905566, 1978857, 2638476, 2858349, 3811132, 3957714, 5276952, 5716698, 7622264, 7915428, 8575047, 11433396, 15830856, 17150094, 22866792, 25725141, 34300188, 51450282, 68600376, 102900564, 205801128]

約数ペア:

[(1, 205801128), (2, 102900564), (3, 68600376), (4, 51450282), (6, 34300188), (8, 25725141), (9, 22866792), (12, 17150094), (13, 15830856), (18, 11433396), (24, 8575047), (26, 7915428), (27, 7622264), (36, 5716698), (39, 5276952), (52, 3957714), (54, 3811132), (72, 2858349), (78, 2638476), (104, 1978857), (108, 1905566), (117, 1758984), (156, 1319238), (216, 952783), (234, 879492), (312, 659619), (351, 586328), (468, 439746), (702, 293164), (936, 219873), (1404, 146582), (2808, 73291)]