222764108

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{345907}}^1$

素因数の和:345941

約数の個数: 24

約数和(自身を含む): 464900352

約数和(自身を除く): 242136244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 345907, 691814, 1383628, 2421349, 4842698, 7955861, 9685396, 15911722, 31823444, 55691027, 111382054, 222764108]

約数ペア:

[(1, 222764108), (2, 111382054), (4, 55691027), (7, 31823444), (14, 15911722), (23, 9685396), (28, 7955861), (46, 4842698), (92, 2421349), (161, 1383628), (322, 691814), (644, 345907)]