200956910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260983}}^1$

素因数の和:261008

約数の個数: 32

約数和(自身を含む): 450980352

約数和(自身を除く): 250023442

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 260983, 521966, 1304915, 1826881, 2609830, 2870813, 3653762, 5741626, 9134405, 14354065, 18268810, 20095691, 28708130, 40191382, 100478455, 200956910]

約数ペア:

[(1, 200956910), (2, 100478455), (5, 40191382), (7, 28708130), (10, 20095691), (11, 18268810), (14, 14354065), (22, 9134405), (35, 5741626), (55, 3653762), (70, 2870813), (77, 2609830), (110, 1826881), (154, 1304915), (385, 521966), (770, 260983)]