200153925

素因数分解:

$3^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{2113}}^1$

素因数の和:2550

約数の個数: 36

約数和(自身を含む): 359519524

約数和(自身を除く): 159365599

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 421, 1263, 2105, 2113, 3789, 6315, 6339, 10525, 10565, 18945, 19017, 31575, 31695, 52825, 94725, 95085, 158475, 475425, 889573, 2668719, 4447865, 8006157, 13343595, 22239325, 40030785, 66717975, 200153925]

約数ペア:

[(1, 200153925), (3, 66717975), (5, 40030785), (9, 22239325), (15, 13343595), (25, 8006157), (45, 4447865), (75, 2668719), (225, 889573), (421, 475425), (1263, 158475), (2105, 95085), (2113, 94725), (3789, 52825), (6315, 31695), (6339, 31575), (10525, 19017), (10565, 18945)]