200664824

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{1381}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 386573040

約数和(自身を除く): 185908216

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 443, 886, 1381, 1772, 2762, 3544, 5524, 11048, 18163, 36326, 56621, 72652, 113242, 145304, 226484, 452968, 611783, 1223566, 2447132, 4894264, 25083103, 50166206, 100332412, 200664824]

約数ペア:

[(1, 200664824), (2, 100332412), (4, 50166206), (8, 25083103), (41, 4894264), (82, 2447132), (164, 1223566), (328, 611783), (443, 452968), (886, 226484), (1381, 145304), (1772, 113242), (2762, 72652), (3544, 56621), (5524, 36326), (11048, 18163)]