205170576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1187}}^1$

素因数の和:1488

約数の個数: 80

約数和(自身を含む): 573338304

約数和(自身を除く): 368167728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 277, 312, 554, 624, 831, 1108, 1187, 1662, 2216, 2374, 3324, 3561, 3601, 4432, 4748, 6648, 7122, 7202, 9496, 10803, 13296, 14244, 14404, 15431, 18992, 21606, 28488, 28808, 30862, 43212, 46293, 56976, 57616, 61724, 86424, 92586, 123448, 172848, 185172, 246896, 328799, 370344, 657598, 740688, 986397, 1315196, 1972794, 2630392, 3945588, 4274387, 5260784, 7891176, 8548774, 12823161, 15782352, 17097548, 25646322, 34195096, 51292644, 68390192, 102585288, 205170576]

約数ペア:

[(1, 205170576), (2, 102585288), (3, 68390192), (4, 51292644), (6, 34195096), (8, 25646322), (12, 17097548), (13, 15782352), (16, 12823161), (24, 8548774), (26, 7891176), (39, 5260784), (48, 4274387), (52, 3945588), (78, 2630392), (104, 1972794), (156, 1315196), (208, 986397), (277, 740688), (312, 657598), (554, 370344), (624, 328799), (831, 246896), (1108, 185172), (1187, 172848), (1662, 123448), (2216, 92586), (2374, 86424), (3324, 61724), (3561, 57616), (3601, 56976), (4432, 46293), (4748, 43212), (6648, 30862), (7122, 28808), (7202, 28488), (9496, 21606), (10803, 18992), (13296, 15431), (14244, 14404)]