193161400

素因数分解:

$2^3\times 5^2\times {\mathrm{601}}^1\times {\mathrm{1607}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 450127440

約数和(自身を除く): 256966040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 601, 1202, 1607, 2404, 3005, 3214, 4808, 6010, 6428, 8035, 12020, 12856, 15025, 16070, 24040, 30050, 32140, 40175, 60100, 64280, 80350, 120200, 160700, 321400, 965807, 1931614, 3863228, 4829035, 7726456, 9658070, 19316140, 24145175, 38632280, 48290350, 96580700, 193161400]

約数ペア:

[(1, 193161400), (2, 96580700), (4, 48290350), (5, 38632280), (8, 24145175), (10, 19316140), (20, 9658070), (25, 7726456), (40, 4829035), (50, 3863228), (100, 1931614), (200, 965807), (601, 321400), (1202, 160700), (1607, 120200), (2404, 80350), (3005, 64280), (3214, 60100), (4808, 40175), (6010, 32140), (6428, 30050), (8035, 24040), (12020, 16070), (12856, 15025)]