200149215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1906183}}^1$

素因数の和:1906198

約数の個数: 16

約数和(自身を含む): 365987328

約数和(自身を除く): 165838113

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1906183, 5718549, 9530915, 13343281, 28592745, 40029843, 66716405, 200149215]

約数ペア:

[(1, 200149215), (3, 66716405), (5, 40029843), (7, 28592745), (15, 13343281), (21, 9530915), (35, 5718549), (105, 1906183)]