201685263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2843}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 309609216

約数和(自身を除く): 107923953

約数列:

[1, 3, 13, 17, 39, 51, 107, 221, 321, 663, 1391, 1819, 2843, 4173, 5457, 8529, 23647, 36959, 48331, 70941, 110877, 144993, 304201, 628303, 912603, 1884909, 3954613, 5171417, 11863839, 15514251, 67228421, 201685263]

約数ペア:

[(1, 201685263), (3, 67228421), (13, 15514251), (17, 11863839), (39, 5171417), (51, 3954613), (107, 1884909), (221, 912603), (321, 628303), (663, 304201), (1391, 144993), (1819, 110877), (2843, 70941), (4173, 48331), (5457, 36959), (8529, 23647)]