201544996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{21323}}^1$

素因数の和:21483

約数の個数: 24

約数和(自身を含む): 376155360

約数和(自身を除く): 174610364

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 21323, 42646, 85292, 362491, 724982, 1449964, 2963897, 5927794, 11855588, 50386249, 100772498, 201544996]

約数ペア:

[(1, 201544996), (2, 100772498), (4, 50386249), (17, 11855588), (34, 5927794), (68, 2963897), (139, 1449964), (278, 724982), (556, 362491), (2363, 85292), (4726, 42646), (9452, 21323)]