98475790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{200971}}^1$

素因数の和:200992

約数の個数: 24

約数和(自身を含む): 206197272

約数和(自身を除く): 107721482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 200971, 401942, 1004855, 1406797, 2009710, 2813594, 7033985, 9847579, 14067970, 19695158, 49237895, 98475790]

約数ペア:

[(1, 98475790), (2, 49237895), (5, 19695158), (7, 14067970), (10, 9847579), (14, 7033985), (35, 2813594), (49, 2009710), (70, 1406797), (98, 1004855), (245, 401942), (490, 200971)]