210004664321

素因数分解:

${\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{2129}}^1\times {\mathrm{2213}}^1$

素因数の和:4453

約数の個数: 24

約数和(自身を含む): 221803877880

約数和(自身を除く): 11799213559

約数列:

[1, 29, 53, 841, 1537, 2129, 2213, 44573, 61741, 64177, 112837, 117289, 1790489, 1861133, 3272273, 3401381, 4711477, 94895917, 98640049, 136632833, 249708281, 3962352157, 7241540149, 210004664321]

約数ペア:

[(1, 210004664321), (29, 7241540149), (53, 3962352157), (841, 249708281), (1537, 136632833), (2129, 98640049), (2213, 94895917), (44573, 4711477), (61741, 3401381), (64177, 3272273), (112837, 1861133), (117289, 1790489)]