201384015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1917943}}^1$

素因数の和:1917958

約数の個数: 16

約数和(自身を含む): 368245248

約数和(自身を除く): 166861233

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1917943, 5753829, 9589715, 13425601, 28769145, 40276803, 67128005, 201384015]

約数ペア:

[(1, 201384015), (3, 67128005), (5, 40276803), (7, 28769145), (15, 13425601), (21, 9589715), (35, 5753829), (105, 1917943)]