204020638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2633}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 337952736

約数和(自身を除く): 133932098

約数列:

[1, 2, 17, 34, 43, 53, 86, 106, 731, 901, 1462, 1802, 2279, 2633, 4558, 5266, 38743, 44761, 77486, 89522, 113219, 139549, 226438, 279098, 1924723, 2372333, 3849446, 4744666, 6000607, 12001214, 102010319, 204020638]

約数ペア:

[(1, 204020638), (2, 102010319), (17, 12001214), (34, 6000607), (43, 4744666), (53, 3849446), (86, 2372333), (106, 1924723), (731, 279098), (901, 226438), (1462, 139549), (1802, 113219), (2279, 89522), (2633, 77486), (4558, 44761), (5266, 38743)]