231666554

素因数分解:

$2^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{21407}}^1$

素因数の和:22189

約数の個数: 16

約数和(自身を含む): 397675008

約数和(自身を除く): 166008454

約数列:

[1, 2, 7, 14, 773, 1546, 5411, 10822, 21407, 42814, 149849, 299698, 16547611, 33095222, 115833277, 231666554]

約数ペア:

[(1, 231666554), (2, 115833277), (7, 33095222), (14, 16547611), (773, 299698), (1546, 149849), (5411, 42814), (10822, 21407)]