101990404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{8233}}^1$

素因数の和:8419

約数の個数: 24

約数和(自身を含む): 189052640

約数和(自身を除く): 87062236

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 8233, 12388, 16466, 32932, 156427, 312854, 625708, 1341979, 2683958, 5367916, 25497601, 50995202, 101990404]

約数ペア:

[(1, 101990404), (2, 50995202), (4, 25497601), (19, 5367916), (38, 2683958), (76, 1341979), (163, 625708), (326, 312854), (652, 156427), (3097, 32932), (6194, 16466), (8233, 12388)]