201576112

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{20353}}^1$

素因数の和:20980

約数の個数: 20

約数和(自身を含む): 391203880

約数和(自身を除く): 189627768

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 20353, 40706, 81412, 162824, 325648, 12598507, 25197014, 50394028, 100788056, 201576112]

約数ペア:

[(1, 201576112), (2, 100788056), (4, 50394028), (8, 25197014), (16, 12598507), (619, 325648), (1238, 162824), (2476, 81412), (4952, 40706), (9904, 20353)]