207015065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{17477}}^1$

素因数の和:17608

約数の個数: 16

約数和(自身を含む): 261750528

約数和(自身を除く): 54735463

約数列:

[1, 5, 23, 103, 115, 515, 2369, 11845, 17477, 87385, 401971, 1800131, 2009855, 9000655, 41403013, 207015065]

約数ペア:

[(1, 207015065), (5, 41403013), (23, 9000655), (103, 2009855), (115, 1800131), (515, 401971), (2369, 87385), (11845, 17477)]