201614248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21019}}^1$

素因数の和:21145

約数の個数: 32

約数和(自身を含む): 416196000

約数和(自身を除く): 214581752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 21019, 42038, 84076, 168152, 231209, 462418, 924836, 1849672, 2291071, 4582142, 9164284, 18328568, 25201781, 50403562, 100807124, 201614248]

約数ペア:

[(1, 201614248), (2, 100807124), (4, 50403562), (8, 25201781), (11, 18328568), (22, 9164284), (44, 4582142), (88, 2291071), (109, 1849672), (218, 924836), (436, 462418), (872, 231209), (1199, 168152), (2398, 84076), (4796, 42038), (9592, 21019)]