215580282

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2543}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 439603200

約数和(自身を除く): 224022918

約数列:

[1, 2, 3, 6, 71, 142, 199, 213, 398, 426, 597, 1194, 2543, 5086, 7629, 14129, 15258, 28258, 42387, 84774, 180553, 361106, 506057, 541659, 1012114, 1083318, 1518171, 3036342, 35930047, 71860094, 107790141, 215580282]

約数ペア:

[(1, 215580282), (2, 107790141), (3, 71860094), (6, 35930047), (71, 3036342), (142, 1518171), (199, 1083318), (213, 1012114), (398, 541659), (426, 506057), (597, 361106), (1194, 180553), (2543, 84774), (5086, 42387), (7629, 28258), (14129, 15258)]