212825744

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1919

約数の個数: 40

約数和(自身を含む): 422785440

約数和(自身を除く): 209959696

約数列:

[1, 2, 4, 8, 16, 59, 118, 131, 236, 262, 472, 524, 944, 1048, 1721, 2096, 3442, 6884, 7729, 13768, 15458, 27536, 30916, 61832, 101539, 123664, 203078, 225451, 406156, 450902, 812312, 901804, 1624624, 1803608, 3607216, 13301609, 26603218, 53206436, 106412872, 212825744]

約数ペア:

[(1, 212825744), (2, 106412872), (4, 53206436), (8, 26603218), (16, 13301609), (59, 3607216), (118, 1803608), (131, 1624624), (236, 901804), (262, 812312), (472, 450902), (524, 406156), (944, 225451), (1048, 203078), (1721, 123664), (2096, 101539), (3442, 61832), (6884, 30916), (7729, 27536), (13768, 15458)]