201523946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 333985680

約数和(自身を除く): 132461734

約数列:

[1, 2, 13, 26, 73, 89, 146, 178, 949, 1157, 1193, 1898, 2314, 2386, 6497, 12994, 15509, 31018, 84461, 87089, 106177, 168922, 174178, 212354, 1132157, 1380301, 2264314, 2760602, 7750921, 15501842, 100761973, 201523946]

約数ペア:

[(1, 201523946), (2, 100761973), (13, 15501842), (26, 7750921), (73, 2760602), (89, 2264314), (146, 1380301), (178, 1132157), (949, 212354), (1157, 174178), (1193, 168922), (1898, 106177), (2314, 87089), (2386, 84461), (6497, 31018), (12994, 15509)]