204393816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{613}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 606312720

約数和(自身を除く): 401918904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 421, 613, 792, 842, 1226, 1263, 1684, 1839, 2452, 2526, 3368, 3678, 3789, 4631, 4904, 5052, 5517, 6743, 7356, 7578, 9262, 10104, 11034, 13486, 13893, 14712, 15156, 18524, 20229, 22068, 26972, 27786, 30312, 37048, 40458, 41679, 44136, 53944, 55572, 60687, 80916, 83358, 111144, 121374, 161832, 166716, 242748, 258073, 333432, 485496, 516146, 774219, 1032292, 1548438, 2064584, 2322657, 2838803, 3096876, 4645314, 5677606, 6193752, 8516409, 9290628, 11355212, 17032818, 18581256, 22710424, 25549227, 34065636, 51098454, 68131272, 102196908, 204393816]

約数ペア:

[(1, 204393816), (2, 102196908), (3, 68131272), (4, 51098454), (6, 34065636), (8, 25549227), (9, 22710424), (11, 18581256), (12, 17032818), (18, 11355212), (22, 9290628), (24, 8516409), (33, 6193752), (36, 5677606), (44, 4645314), (66, 3096876), (72, 2838803), (88, 2322657), (99, 2064584), (132, 1548438), (198, 1032292), (264, 774219), (396, 516146), (421, 485496), (613, 333432), (792, 258073), (842, 242748), (1226, 166716), (1263, 161832), (1684, 121374), (1839, 111144), (2452, 83358), (2526, 80916), (3368, 60687), (3678, 55572), (3789, 53944), (4631, 44136), (4904, 41679), (5052, 40458), (5517, 37048), (6743, 30312), (7356, 27786), (7578, 26972), (9262, 22068), (10104, 20229), (11034, 18524), (13486, 15156), (13893, 14712)]