207972470156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4726647049}}^1$

素因数の和:4726647064

約数の個数: 12

約数和(自身を含む): 397038352200

約数和(自身を除く): 189065882044

約数列:

[1, 2, 4, 11, 22, 44, 4726647049, 9453294098, 18906588196, 51993117539, 103986235078, 207972470156]

約数ペア:

[(1, 207972470156), (2, 103986235078), (4, 51993117539), (11, 18906588196), (22, 9453294098), (44, 4726647049)]