206166090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{528631}}^1$

素因数の和:528654

約数の個数: 32

約数和(自身を含む): 532861056

約数和(自身を除く): 326694966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 528631, 1057262, 1585893, 2643155, 3171786, 5286310, 6872203, 7929465, 13744406, 15858930, 20616609, 34361015, 41233218, 68722030, 103083045, 206166090]

約数ペア:

[(1, 206166090), (2, 103083045), (3, 68722030), (5, 41233218), (6, 34361015), (10, 20616609), (13, 15858930), (15, 13744406), (26, 7929465), (30, 6872203), (39, 5286310), (65, 3171786), (78, 2643155), (130, 1585893), (195, 1057262), (390, 528631)]