202212250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{42571}}^1$

素因数の和:42607

約数の個数: 32

約数和(自身を含む): 398473920

約数和(自身を除く): 196261670

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 42571, 85142, 212855, 425710, 808849, 1064275, 1617698, 2128550, 4044245, 5321375, 8088490, 10642750, 20221225, 40442450, 101106125, 202212250]

約数ペア:

[(1, 202212250), (2, 101106125), (5, 40442450), (10, 20221225), (19, 10642750), (25, 8088490), (38, 5321375), (50, 4044245), (95, 2128550), (125, 1617698), (190, 1064275), (250, 808849), (475, 425710), (950, 212855), (2375, 85142), (4750, 42571)]