201967865498

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1\times {\mathrm{71237}}^1$

素因数の和:72206

約数の個数: 32

約数和(自身を含む): 347878520064

約数和(自身を除く): 145910654566

約数列:

[1, 2, 7, 14, 313, 626, 647, 1294, 2191, 4382, 4529, 9058, 71237, 142474, 202511, 405022, 498659, 997318, 1417577, 2835154, 22297181, 44594362, 46090339, 92180678, 156080267, 312160534, 322632373, 645264746, 14426276107, 28852552214, 100983932749, 201967865498]

約数ペア:

[(1, 201967865498), (2, 100983932749), (7, 28852552214), (14, 14426276107), (313, 645264746), (626, 322632373), (647, 312160534), (1294, 156080267), (2191, 92180678), (4382, 46090339), (4529, 44594362), (9058, 22297181), (71237, 2835154), (142474, 1417577), (202511, 997318), (405022, 498659)]