201073025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6481}}^1$

素因数の和:6581

約数の個数: 24

約数和(自身を含む): 267654744

約数和(自身を除く): 66581719

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1825, 6205, 6481, 31025, 32405, 110177, 162025, 473113, 550885, 2365565, 2754425, 8042921, 11827825, 40214605, 201073025]

約数ペア:

[(1, 201073025), (5, 40214605), (17, 11827825), (25, 8042921), (73, 2754425), (85, 2365565), (365, 550885), (425, 473113), (1241, 162025), (1825, 110177), (6205, 32405), (6481, 31025)]