201422875

素因数分解:

$5^3\times {\mathrm{167}}^1\times {\mathrm{9649}}^1$

素因数の和:9831

約数の個数: 16

約数和(自身を含む): 252907200

約数和(自身を除く): 51484325

約数列:

[1, 5, 25, 125, 167, 835, 4175, 9649, 20875, 48245, 241225, 1206125, 1611383, 8056915, 40284575, 201422875]

約数ペア:

[(1, 201422875), (5, 40284575), (25, 8056915), (125, 1611383), (167, 1206125), (835, 241225), (4175, 48245), (9649, 20875)]