207008624

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{212099}}^1$

素因数の和:212168

約数の個数: 20

約数和(自身を含む): 407656200

約数和(自身を除く): 200647576

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 212099, 424198, 848396, 1696792, 3393584, 12938039, 25876078, 51752156, 103504312, 207008624]

約数ペア:

[(1, 207008624), (2, 103504312), (4, 51752156), (8, 25876078), (16, 12938039), (61, 3393584), (122, 1696792), (244, 848396), (488, 424198), (976, 212099)]