197072510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2791}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 371492352

約数和(自身を除く): 174419842

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 307, 614, 1535, 2791, 3070, 5582, 7061, 13955, 14122, 27910, 35305, 64193, 70610, 128386, 320965, 641930, 856837, 1713674, 4284185, 8568370, 19707251, 39414502, 98536255, 197072510]

約数ペア:

[(1, 197072510), (2, 98536255), (5, 39414502), (10, 19707251), (23, 8568370), (46, 4284185), (115, 1713674), (230, 856837), (307, 641930), (614, 320965), (1535, 128386), (2791, 70610), (3070, 64193), (5582, 35305), (7061, 27910), (13955, 14122)]