201956850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{448793}}^1$

素因数の和:448811

約数の個数: 36

約数和(自身を含む): 542591946

約数和(自身を除く): 340635096

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 448793, 897586, 1346379, 2243965, 2692758, 4039137, 4487930, 6731895, 8078274, 11219825, 13463790, 20195685, 22439650, 33659475, 40391370, 67318950, 100978425, 201956850]

約数ペア:

[(1, 201956850), (2, 100978425), (3, 67318950), (5, 40391370), (6, 33659475), (9, 22439650), (10, 20195685), (15, 13463790), (18, 11219825), (25, 8078274), (30, 6731895), (45, 4487930), (50, 4039137), (75, 2692758), (90, 2243965), (150, 1346379), (225, 897586), (450, 448793)]