202297890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{75767}}^1$

素因数の和:75866

約数の個数: 32

約数和(自身を含む): 490976640

約数和(自身を除く): 288678750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 75767, 151534, 227301, 378835, 454602, 757670, 1136505, 2273010, 6743263, 13486526, 20229789, 33716315, 40459578, 67432630, 101148945, 202297890]

約数ペア:

[(1, 202297890), (2, 101148945), (3, 67432630), (5, 40459578), (6, 33716315), (10, 20229789), (15, 13486526), (30, 6743263), (89, 2273010), (178, 1136505), (267, 757670), (445, 454602), (534, 378835), (890, 227301), (1335, 151534), (2670, 75767)]