205257576

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1931}}^1$

素因数の和:2086

約数の個数: 64

約数和(自身を含む): 530449920

約数和(自身を除く): 325192344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 103, 129, 172, 206, 258, 309, 344, 412, 516, 618, 824, 1032, 1236, 1931, 2472, 3862, 4429, 5793, 7724, 8858, 11586, 13287, 15448, 17716, 23172, 26574, 35432, 46344, 53148, 83033, 106296, 166066, 198893, 249099, 332132, 397786, 498198, 596679, 664264, 795572, 996396, 1193358, 1591144, 1992792, 2386716, 4773432, 8552399, 17104798, 25657197, 34209596, 51314394, 68419192, 102628788, 205257576]

約数ペア:

[(1, 205257576), (2, 102628788), (3, 68419192), (4, 51314394), (6, 34209596), (8, 25657197), (12, 17104798), (24, 8552399), (43, 4773432), (86, 2386716), (103, 1992792), (129, 1591144), (172, 1193358), (206, 996396), (258, 795572), (309, 664264), (344, 596679), (412, 498198), (516, 397786), (618, 332132), (824, 249099), (1032, 198893), (1236, 166066), (1931, 106296), (2472, 83033), (3862, 53148), (4429, 46344), (5793, 35432), (7724, 26574), (8858, 23172), (11586, 17716), (13287, 15448)]