187927028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{2281}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 337370880

約数和(自身を除く): 149443852

約数列:

[1, 2, 4, 43, 86, 172, 479, 958, 1916, 2281, 4562, 9124, 20597, 41194, 82388, 98083, 196166, 392332, 1092599, 2185198, 4370396, 46981757, 93963514, 187927028]

約数ペア:

[(1, 187927028), (2, 93963514), (4, 46981757), (43, 4370396), (86, 2185198), (172, 1092599), (479, 392332), (958, 196166), (1916, 98083), (2281, 82388), (4562, 41194), (9124, 20597)]