203982148

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{9839}}^1$

素因数の和:9987

約数の個数: 24

約数和(自身を含む): 366992640

約数和(自身を除く): 163010492

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 5183, 9839, 10366, 19678, 20732, 39356, 698569, 718247, 1397138, 1436494, 2794276, 2872988, 50995537, 101991074, 203982148]

約数ペア:

[(1, 203982148), (2, 101991074), (4, 50995537), (71, 2872988), (73, 2794276), (142, 1436494), (146, 1397138), (284, 718247), (292, 698569), (5183, 39356), (9839, 20732), (10366, 19678)]