201960705

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 329696640

約数和(自身を除く): 127735935

約数列:

[1, 3, 5, 15, 73, 181, 219, 365, 543, 905, 1019, 1095, 2715, 3057, 5095, 13213, 15285, 39639, 66065, 74387, 184439, 198195, 223161, 371935, 553317, 922195, 1115805, 2766585, 13464047, 40392141, 67320235, 201960705]

約数ペア:

[(1, 201960705), (3, 67320235), (5, 40392141), (15, 13464047), (73, 2766585), (181, 1115805), (219, 922195), (365, 553317), (543, 371935), (905, 223161), (1019, 198195), (1095, 184439), (2715, 74387), (3057, 66065), (5095, 39639), (13213, 15285)]