207366918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 481282560

約数和(自身を除く): 273915642

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 421, 439, 561, 842, 878, 1122, 1263, 1317, 2526, 2634, 4631, 4829, 7157, 7463, 9262, 9658, 13893, 14314, 14487, 14926, 21471, 22389, 27786, 28974, 42942, 44778, 78727, 82093, 157454, 164186, 184819, 236181, 246279, 369638, 472362, 492558, 554457, 1108914, 2033009, 3141923, 4066018, 6099027, 6283846, 9425769, 12198054, 18851538, 34561153, 69122306, 103683459, 207366918]

約数ペア:

[(1, 207366918), (2, 103683459), (3, 69122306), (6, 34561153), (11, 18851538), (17, 12198054), (22, 9425769), (33, 6283846), (34, 6099027), (51, 4066018), (66, 3141923), (102, 2033009), (187, 1108914), (374, 554457), (421, 492558), (439, 472362), (561, 369638), (842, 246279), (878, 236181), (1122, 184819), (1263, 164186), (1317, 157454), (2526, 82093), (2634, 78727), (4631, 44778), (4829, 42942), (7157, 28974), (7463, 27786), (9262, 22389), (9658, 21471), (13893, 14926), (14314, 14487)]