275233196

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 614424888

約数和(自身を除く): 339191692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 113, 119, 172, 196, 226, 238, 289, 301, 452, 476, 578, 602, 731, 791, 833, 1156, 1204, 1462, 1582, 1666, 1921, 2023, 2107, 2924, 3164, 3332, 3842, 4046, 4214, 4859, 5117, 5537, 7684, 8092, 8428, 9718, 10234, 11074, 12427, 13447, 14161, 19436, 20468, 22148, 24854, 26894, 28322, 32657, 34013, 35819, 49708, 53788, 56644, 65314, 68026, 71638, 82603, 86989, 94129, 130628, 136052, 143276, 165206, 173978, 188258, 228599, 238091, 330412, 347956, 376516, 457198, 476182, 578221, 608923, 914396, 952364, 1156442, 1217846, 1404251, 1600193, 2312884, 2435692, 2808502, 3200386, 4047547, 5617004, 6400772, 8095094, 9829757, 16190188, 19659514, 39319028, 68808299, 137616598, 275233196]

約数ペア:

[(1, 275233196), (2, 137616598), (4, 68808299), (7, 39319028), (14, 19659514), (17, 16190188), (28, 9829757), (34, 8095094), (43, 6400772), (49, 5617004), (68, 4047547), (86, 3200386), (98, 2808502), (113, 2435692), (119, 2312884), (172, 1600193), (196, 1404251), (226, 1217846), (238, 1156442), (289, 952364), (301, 914396), (452, 608923), (476, 578221), (578, 476182), (602, 457198), (731, 376516), (791, 347956), (833, 330412), (1156, 238091), (1204, 228599), (1462, 188258), (1582, 173978), (1666, 165206), (1921, 143276), (2023, 136052), (2107, 130628), (2924, 94129), (3164, 86989), (3332, 82603), (3842, 71638), (4046, 68026), (4214, 65314), (4859, 56644), (5117, 53788), (5537, 49708), (7684, 35819), (8092, 34013), (8428, 32657), (9718, 28322), (10234, 26894), (11074, 24854), (12427, 22148), (13447, 20468), (14161, 19436)]