210907258064

素因数分解:

$2^4\times {\mathrm{75377}}^1\times {\mathrm{174877}}^1$

素因数の和:250262

約数の個数: 20

約数和(自身を含む): 408640570404

約数和(自身を除く): 197733312340

約数列:

[1, 2, 4, 8, 16, 75377, 150754, 174877, 301508, 349754, 603016, 699508, 1206032, 1399016, 2798032, 13181703629, 26363407258, 52726814516, 105453629032, 210907258064]

約数ペア:

[(1, 210907258064), (2, 105453629032), (4, 52726814516), (8, 26363407258), (16, 13181703629), (75377, 2798032), (150754, 1399016), (174877, 1206032), (301508, 699508), (349754, 603016)]