267988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 568512

約数和(自身を除く): 300524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 563, 1126, 2252, 3941, 7882, 9571, 15764, 19142, 38284, 66997, 133994, 267988]

約数ペア:

[(1, 267988), (2, 133994), (4, 66997), (7, 38284), (14, 19142), (17, 15764), (28, 9571), (34, 7882), (68, 3941), (119, 2252), (238, 1126), (476, 563)]