201892280

素因数分解:

$2^3\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{3221}}^1$

素因数の和:4799

約数の個数: 32

約数和(自身を含む): 454688640

約数和(自身を除く): 252796360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1567, 3134, 3221, 6268, 6442, 7835, 12536, 12884, 15670, 16105, 25768, 31340, 32210, 62680, 64420, 128840, 5047307, 10094614, 20189228, 25236535, 40378456, 50473070, 100946140, 201892280]

約数ペア:

[(1, 201892280), (2, 100946140), (4, 50473070), (5, 40378456), (8, 25236535), (10, 20189228), (20, 10094614), (40, 5047307), (1567, 128840), (3134, 64420), (3221, 62680), (6268, 32210), (6442, 31340), (7835, 25768), (12536, 16105), (12884, 15670)]