202131190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1189007}}^1$

素因数の和:1189031

約数の個数: 16

約数和(自身を含む): 385238592

約数和(自身を除く): 183107402

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1189007, 2378014, 5945035, 11890070, 20213119, 40426238, 101065595, 202131190]

約数ペア:

[(1, 202131190), (2, 101065595), (5, 40426238), (10, 20213119), (17, 11890070), (34, 5945035), (85, 2378014), (170, 1189007)]