201621938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{847151}}^1$

素因数の和:847177

約数の個数: 16

約数和(自身を含む): 365969664

約数和(自身を除く): 164347726

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 847151, 1694302, 5930057, 11860114, 14401567, 28803134, 100810969, 201621938]

約数ペア:

[(1, 201621938), (2, 100810969), (7, 28803134), (14, 14401567), (17, 11860114), (34, 5930057), (119, 1694302), (238, 847151)]