268535770

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{2741}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 493362576

約数和(自身を除く): 224826806

約数列:

[1, 2, 5, 10, 97, 101, 194, 202, 485, 505, 970, 1010, 2741, 5482, 9797, 13705, 19594, 27410, 48985, 97970, 265877, 276841, 531754, 553682, 1329385, 1384205, 2658770, 2768410, 26853577, 53707154, 134267885, 268535770]

約数ペア:

[(1, 268535770), (2, 134267885), (5, 53707154), (10, 26853577), (97, 2768410), (101, 2658770), (194, 1384205), (202, 1329385), (485, 553682), (505, 531754), (970, 276841), (1010, 265877), (2741, 97970), (5482, 48985), (9797, 27410), (13705, 19594)]