202160940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{198197}}^1$

素因数の和:198226

約数の個数: 48

約数和(自身を含む): 599350752

約数和(自身を除く): 397189812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 198197, 396394, 594591, 792788, 990985, 1189182, 1981970, 2378364, 2972955, 3369349, 3963940, 5945910, 6738698, 10108047, 11891820, 13477396, 16846745, 20216094, 33693490, 40432188, 50540235, 67386980, 101080470, 202160940]

約数ペア:

[(1, 202160940), (2, 101080470), (3, 67386980), (4, 50540235), (5, 40432188), (6, 33693490), (10, 20216094), (12, 16846745), (15, 13477396), (17, 11891820), (20, 10108047), (30, 6738698), (34, 5945910), (51, 3963940), (60, 3369349), (68, 2972955), (85, 2378364), (102, 1981970), (170, 1189182), (204, 990985), (255, 792788), (340, 594591), (510, 396394), (1020, 198197)]