201079010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 401071608

約数和(自身を除く): 199992598

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 137, 242, 274, 605, 685, 1210, 1213, 1370, 1507, 2426, 3014, 6065, 7535, 12130, 13343, 15070, 16577, 26686, 33154, 66715, 82885, 133430, 146773, 165770, 166181, 293546, 332362, 733865, 830905, 1467730, 1661810, 1827991, 3655982, 9139955, 18279910, 20107901, 40215802, 100539505, 201079010]

約数ペア:

[(1, 201079010), (2, 100539505), (5, 40215802), (10, 20107901), (11, 18279910), (22, 9139955), (55, 3655982), (110, 1827991), (121, 1661810), (137, 1467730), (242, 830905), (274, 733865), (605, 332362), (685, 293546), (1210, 166181), (1213, 165770), (1370, 146773), (1507, 133430), (2426, 82885), (3014, 66715), (6065, 33154), (7535, 26686), (12130, 16577), (13343, 15070)]