207750744

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{18859}}^1$

素因数の和:18894

約数の個数: 80

約数和(自身を含む): 616156200

約数和(自身を除く): 408405456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 18859, 37718, 56577, 75436, 113154, 150872, 169731, 226308, 320603, 339462, 452616, 509193, 641206, 678924, 961809, 1018386, 1282412, 1357848, 1527579, 1923618, 2036772, 2564824, 2885427, 3055158, 3847236, 4073544, 5770854, 6110316, 7694472, 8656281, 11541708, 12220632, 17312562, 23083416, 25968843, 34625124, 51937686, 69250248, 103875372, 207750744]

約数ペア:

[(1, 207750744), (2, 103875372), (3, 69250248), (4, 51937686), (6, 34625124), (8, 25968843), (9, 23083416), (12, 17312562), (17, 12220632), (18, 11541708), (24, 8656281), (27, 7694472), (34, 6110316), (36, 5770854), (51, 4073544), (54, 3847236), (68, 3055158), (72, 2885427), (81, 2564824), (102, 2036772), (108, 1923618), (136, 1527579), (153, 1357848), (162, 1282412), (204, 1018386), (216, 961809), (306, 678924), (324, 641206), (408, 509193), (459, 452616), (612, 339462), (648, 320603), (918, 226308), (1224, 169731), (1377, 150872), (1836, 113154), (2754, 75436), (3672, 56577), (5508, 37718), (11016, 18859)]