201753415

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 259164864

約数和(自身を除く): 57411449

約数列:

[1, 5, 37, 41, 67, 185, 205, 335, 397, 1517, 1985, 2479, 2747, 7585, 12395, 13735, 14689, 16277, 26599, 73445, 81385, 101639, 132995, 508195, 602249, 984163, 1090559, 3011245, 4920815, 5452795, 40350683, 201753415]

約数ペア:

[(1, 201753415), (5, 40350683), (37, 5452795), (41, 4920815), (67, 3011245), (185, 1090559), (205, 984163), (335, 602249), (397, 508195), (1517, 132995), (1985, 101639), (2479, 81385), (2747, 73445), (7585, 26599), (12395, 16277), (13735, 14689)]