219495248

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{52967}}^1$

素因数の和:53019

約数の個数: 40

約数和(自身を含む): 499170432

約数和(自身を除く): 279675184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 52967, 105934, 211868, 370769, 423736, 741538, 847472, 1483076, 1959779, 2966152, 3919558, 5932304, 7839116, 13718453, 15678232, 27436906, 31356464, 54873812, 109747624, 219495248]

約数ペア:

[(1, 219495248), (2, 109747624), (4, 54873812), (7, 31356464), (8, 27436906), (14, 15678232), (16, 13718453), (28, 7839116), (37, 5932304), (56, 3919558), (74, 2966152), (112, 1959779), (148, 1483076), (259, 847472), (296, 741538), (518, 423736), (592, 370769), (1036, 211868), (2072, 105934), (4144, 52967)]