201620646526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6967}}^1\times {\mathrm{21001}}^1$

素因数の和:28036

約数の個数: 32

約数和(自身を含む): 331903510848

約数和(自身を除く): 130282864322

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 6967, 13934, 21001, 42002, 90571, 181142, 273013, 369251, 546026, 738502, 1113053, 2226106, 4800263, 9600526, 14469689, 28939378, 146313967, 292627934, 1902081571, 3804163142, 7754640251, 15509280502, 100810323263, 201620646526]

約数ペア:

[(1, 201620646526), (2, 100810323263), (13, 15509280502), (26, 7754640251), (53, 3804163142), (106, 1902081571), (689, 292627934), (1378, 146313967), (6967, 28939378), (13934, 14469689), (21001, 9600526), (42002, 4800263), (90571, 2226106), (181142, 1113053), (273013, 738502), (369251, 546026)]