201894976760

素因数分解:

$2^3\times 5^1\times {\mathrm{5047374419}}^1$

素因数の和:5047374430

約数の個数: 16

約数和(自身を含む): 454263697800

約数和(自身を除く): 252368721040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5047374419, 10094748838, 20189497676, 25236872095, 40378995352, 50473744190, 100947488380, 201894976760]

約数ペア:

[(1, 201894976760), (2, 100947488380), (4, 50473744190), (5, 40378995352), (8, 25236872095), (10, 20189497676), (20, 10094748838), (40, 5047374419)]