208011570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{533363}}^1$

素因数の和:533386

約数の個数: 32

約数和(自身を含む): 537630912

約数和(自身を除く): 329619342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 533363, 1066726, 1600089, 2666815, 3200178, 5333630, 6933719, 8000445, 13867438, 16000890, 20801157, 34668595, 41602314, 69337190, 104005785, 208011570]

約数ペア:

[(1, 208011570), (2, 104005785), (3, 69337190), (5, 41602314), (6, 34668595), (10, 20801157), (13, 16000890), (15, 13867438), (26, 8000445), (30, 6933719), (39, 5333630), (65, 3200178), (78, 2666815), (130, 1600089), (195, 1066726), (390, 533363)]