222716510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{2393}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 412648992

約数和(自身を除く): 189932482

約数列:

[1, 2, 5, 10, 41, 82, 205, 227, 410, 454, 1135, 2270, 2393, 4786, 9307, 11965, 18614, 23930, 46535, 93070, 98113, 196226, 490565, 543211, 981130, 1086422, 2716055, 5432110, 22271651, 44543302, 111358255, 222716510]

約数ペア:

[(1, 222716510), (2, 111358255), (5, 44543302), (10, 22271651), (41, 5432110), (82, 2716055), (205, 1086422), (227, 981130), (410, 543211), (454, 490565), (1135, 196226), (2270, 98113), (2393, 93070), (4786, 46535), (9307, 23930), (11965, 18614)]