202082010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{518159}}^1$

素因数の和:518182

約数の個数: 32

約数和(自身を含む): 522305280

約数和(自身を除く): 320223270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 518159, 1036318, 1554477, 2590795, 3108954, 5181590, 6736067, 7772385, 13472134, 15544770, 20208201, 33680335, 40416402, 67360670, 101041005, 202082010]

約数ペア:

[(1, 202082010), (2, 101041005), (3, 67360670), (5, 40416402), (6, 33680335), (10, 20208201), (13, 15544770), (15, 13472134), (26, 7772385), (30, 6736067), (39, 5181590), (65, 3108954), (78, 2590795), (130, 1554477), (195, 1036318), (390, 518159)]