208982010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{7907}}^1$

素因数の和:8798

約数の個数: 32

約数和(自身を含む): 502189632

約数和(自身を除く): 293207622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 881, 1762, 2643, 4405, 5286, 7907, 8810, 13215, 15814, 23721, 26430, 39535, 47442, 79070, 118605, 237210, 6966067, 13932134, 20898201, 34830335, 41796402, 69660670, 104491005, 208982010]

約数ペア:

[(1, 208982010), (2, 104491005), (3, 69660670), (5, 41796402), (6, 34830335), (10, 20898201), (15, 13932134), (30, 6966067), (881, 237210), (1762, 118605), (2643, 79070), (4405, 47442), (5286, 39535), (7907, 26430), (8810, 23721), (13215, 15814)]