200948975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:9011

約数の個数: 24

約数和(自身を含む): 266113920

約数和(自身を除く): 65164945

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 4495, 8941, 22475, 44705, 223525, 259289, 277171, 1296445, 1385855, 6482225, 6929275, 8037959, 40189795, 200948975]

約数ペア:

[(1, 200948975), (5, 40189795), (25, 8037959), (29, 6929275), (31, 6482225), (145, 1385855), (155, 1296445), (725, 277171), (775, 259289), (899, 223525), (4495, 44705), (8941, 22475)]