200771785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 267494400

約数和(自身を除く): 66722615

約数列:

[1, 5, 17, 29, 79, 85, 145, 395, 493, 1031, 1343, 2291, 2465, 5155, 6715, 11455, 17527, 29899, 38947, 81449, 87635, 149495, 194735, 407245, 508283, 1384633, 2362021, 2541415, 6923165, 11810105, 40154357, 200771785]

約数ペア:

[(1, 200771785), (5, 40154357), (17, 11810105), (29, 6923165), (79, 2541415), (85, 2362021), (145, 1384633), (395, 508283), (493, 407245), (1031, 194735), (1343, 149495), (2291, 87635), (2465, 81449), (5155, 38947), (6715, 29899), (11455, 17527)]