205594736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{755863}}^1$

素因数の和:755888

約数の個数: 20

約数和(自身を含む): 421772112

約数和(自身を除く): 216177376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 755863, 1511726, 3023452, 6046904, 12093808, 12849671, 25699342, 51398684, 102797368, 205594736]

約数ペア:

[(1, 205594736), (2, 102797368), (4, 51398684), (8, 25699342), (16, 12849671), (17, 12093808), (34, 6046904), (68, 3023452), (136, 1511726), (272, 755863)]