206022570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{528263}}^1$

素因数の和:528286

約数の個数: 32

約数和(自身を含む): 532490112

約数和(自身を除く): 326467542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 528263, 1056526, 1584789, 2641315, 3169578, 5282630, 6867419, 7923945, 13734838, 15847890, 20602257, 34337095, 41204514, 68674190, 103011285, 206022570]

約数ペア:

[(1, 206022570), (2, 103011285), (3, 68674190), (5, 41204514), (6, 34337095), (10, 20602257), (13, 15847890), (15, 13734838), (26, 7923945), (30, 6867419), (39, 5282630), (65, 3169578), (78, 2641315), (130, 1584789), (195, 1056526), (390, 528263)]