201542595

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3907}}^1$

素因数の和:4115

約数の個数: 32

約数和(自身を含む): 341402880

約数和(自身を除く): 139860285

約数列:

[1, 3, 5, 15, 19, 57, 95, 181, 285, 543, 905, 2715, 3439, 3907, 10317, 11721, 17195, 19535, 51585, 58605, 74233, 222699, 371165, 707167, 1113495, 2121501, 3535835, 10607505, 13436173, 40308519, 67180865, 201542595]

約数ペア:

[(1, 201542595), (3, 67180865), (5, 40308519), (15, 13436173), (19, 10607505), (57, 3535835), (95, 2121501), (181, 1113495), (285, 707167), (543, 371165), (905, 222699), (2715, 74233), (3439, 58605), (3907, 51585), (10317, 19535), (11721, 17195)]