222609322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4457}}^1$

素因数の和:4602

約数の個数: 32

約数和(自身を含む): 384208272

約数和(自身を除く): 161598950

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 442, 1469, 1921, 2938, 3842, 4457, 8914, 24973, 49946, 57941, 75769, 115882, 151538, 503641, 984997, 1007282, 1969994, 6547333, 8561897, 13094666, 17123794, 111304661, 222609322]

約数ペア:

[(1, 222609322), (2, 111304661), (13, 17123794), (17, 13094666), (26, 8561897), (34, 6547333), (113, 1969994), (221, 1007282), (226, 984997), (442, 503641), (1469, 151538), (1921, 115882), (2938, 75769), (3842, 57941), (4457, 49946), (8914, 24973)]