200961016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{953}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 386598960

約数和(自身を除く): 185637944

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 613, 953, 1226, 1906, 2452, 3812, 4904, 7624, 26359, 40979, 52718, 81958, 105436, 163916, 210872, 327832, 584189, 1168378, 2336756, 4673512, 25120127, 50240254, 100480508, 200961016]

約数ペア:

[(1, 200961016), (2, 100480508), (4, 50240254), (8, 25120127), (43, 4673512), (86, 2336756), (172, 1168378), (344, 584189), (613, 327832), (953, 210872), (1226, 163916), (1906, 105436), (2452, 81958), (3812, 52718), (4904, 40979), (7624, 26359)]