200969755

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{499}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 284544000

約数和(自身を除く): 83574245

約数列:

[1, 5, 7, 35, 37, 185, 259, 311, 499, 1295, 1555, 2177, 2495, 3493, 10885, 11507, 17465, 18463, 57535, 80549, 92315, 129241, 155189, 402745, 646205, 775945, 1086323, 5431615, 5741993, 28709965, 40193951, 200969755]

約数ペア:

[(1, 200969755), (5, 40193951), (7, 28709965), (35, 5741993), (37, 5431615), (185, 1086323), (259, 775945), (311, 646205), (499, 402745), (1295, 155189), (1555, 129241), (2177, 92315), (2495, 80549), (3493, 57535), (10885, 18463), (11507, 17465)]