201597875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{70121}}^1$

素因数の和:70159

約数の個数: 16

約数和(自身を含む): 262536768

約数和(自身を除く): 60938893

約数列:

[1, 5, 23, 25, 115, 125, 575, 2875, 70121, 350605, 1612783, 1753025, 8063915, 8765125, 40319575, 201597875]

約数ペア:

[(1, 201597875), (5, 40319575), (23, 8765125), (25, 8063915), (115, 1753025), (125, 1612783), (575, 350605), (2875, 70121)]