201003275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3137}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 273156624

約数和(自身を除く): 72153349

約数列:

[1, 5, 11, 25, 55, 233, 275, 1165, 2563, 3137, 5825, 12815, 15685, 34507, 64075, 78425, 172535, 730921, 862675, 3654605, 8040131, 18273025, 40200655, 201003275]

約数ペア:

[(1, 201003275), (5, 40200655), (11, 18273025), (25, 8040131), (55, 3654605), (233, 862675), (275, 730921), (1165, 172535), (2563, 78425), (3137, 64075), (5825, 34507), (12815, 15685)]