205585522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 332906112

約数和(自身を除く): 127320590

約数列:

[1, 2, 17, 34, 83, 166, 263, 277, 526, 554, 1411, 2822, 4471, 4709, 8942, 9418, 21829, 22991, 43658, 45982, 72851, 145702, 371093, 390847, 742186, 781694, 1238467, 2476934, 6046633, 12093266, 102792761, 205585522]

約数ペア:

[(1, 205585522), (2, 102792761), (17, 12093266), (34, 6046633), (83, 2476934), (166, 1238467), (263, 781694), (277, 742186), (526, 390847), (554, 371093), (1411, 145702), (2822, 72851), (4471, 45982), (4709, 43658), (8942, 22991), (9418, 21829)]