201200690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1058951}}^1$

素因数の和:1058977

約数の個数: 16

約数和(自身を含む): 381222720

約数和(自身を除く): 180022030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1058951, 2117902, 5294755, 10589510, 20120069, 40240138, 100600345, 201200690]

約数ペア:

[(1, 201200690), (2, 100600345), (5, 40240138), (10, 20120069), (19, 10589510), (38, 5294755), (95, 2117902), (190, 1058951)]