200917778898

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{40986899}}^1$

素因数の和:40986966

約数の個数: 32

約数和(自身を含む): 432821664000

約数和(自身を除く): 231903885102

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 40986899, 81973798, 122960697, 245921394, 778751081, 1557502162, 1762436657, 2336253243, 3524873314, 4672506486, 5287309971, 10574619942, 33486296483, 66972592966, 100458889449, 200917778898]

約数ペア:

[(1, 200917778898), (2, 100458889449), (3, 66972592966), (6, 33486296483), (19, 10574619942), (38, 5287309971), (43, 4672506486), (57, 3524873314), (86, 2336253243), (114, 1762436657), (129, 1557502162), (258, 778751081), (817, 245921394), (1634, 122960697), (2451, 81973798), (4902, 40986899)]