201781380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3363023}}^1$

素因数の和:3363035

約数の個数: 24

約数和(自身を含む): 564988032

約数和(自身を除く): 363206652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3363023, 6726046, 10089069, 13452092, 16815115, 20178138, 33630230, 40356276, 50445345, 67260460, 100890690, 201781380]

約数ペア:

[(1, 201781380), (2, 100890690), (3, 67260460), (4, 50445345), (5, 40356276), (6, 33630230), (10, 20178138), (12, 16815115), (15, 13452092), (20, 10089069), (30, 6726046), (60, 3363023)]