199348300

素因数分解:

$2^2\times 5^2\times {\mathrm{1993483}}^1$

素因数の和:1993497

約数の個数: 18

約数和(自身を含む): 432586028

約数和(自身を除く): 233237728

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1993483, 3986966, 7973932, 9967415, 19934830, 39869660, 49837075, 99674150, 199348300]

約数ペア:

[(1, 199348300), (2, 99674150), (4, 49837075), (5, 39869660), (10, 19934830), (20, 9967415), (25, 7973932), (50, 3986966), (100, 1993483)]