196901200

素因数分解:

$2^4\times 5^2\times {\mathrm{492253}}^1$

素因数の和:492271

約数の個数: 30

約数和(自身を含む): 473056094

約数和(自身を除く): 276154894

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 492253, 984506, 1969012, 2461265, 3938024, 4922530, 7876048, 9845060, 12306325, 19690120, 24612650, 39380240, 49225300, 98450600, 196901200]

約数ペア:

[(1, 196901200), (2, 98450600), (4, 49225300), (5, 39380240), (8, 24612650), (10, 19690120), (16, 12306325), (20, 9845060), (25, 7876048), (40, 4922530), (50, 3938024), (80, 2461265), (100, 1969012), (200, 984506), (400, 492253)]