200638375

素因数分解:

$5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2143}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 288976896

約数和(自身を除く): 88338521

約数列:

[1, 5, 7, 25, 35, 107, 125, 175, 535, 749, 875, 2143, 2675, 3745, 10715, 13375, 15001, 18725, 53575, 75005, 93625, 229301, 267875, 375025, 1146505, 1605107, 1875125, 5732525, 8025535, 28662625, 40127675, 200638375]

約数ペア:

[(1, 200638375), (5, 40127675), (7, 28662625), (25, 8025535), (35, 5732525), (107, 1875125), (125, 1605107), (175, 1146505), (535, 375025), (749, 267875), (875, 229301), (2143, 93625), (2675, 75005), (3745, 53575), (10715, 18725), (13375, 15001)]