201464752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{662713}}^1$

素因数の和:662740

約数の個数: 20

約数和(自身を含む): 410882680

約数和(自身を除く): 209417928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 662713, 1325426, 2650852, 5301704, 10603408, 12591547, 25183094, 50366188, 100732376, 201464752]

約数ペア:

[(1, 201464752), (2, 100732376), (4, 50366188), (8, 25183094), (16, 12591547), (19, 10603408), (38, 5301704), (76, 2650852), (152, 1325426), (304, 662713)]