204532470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{8641}}^1$

素因数の和:8917

約数の個数: 48

約数和(自身を含む): 533868192

約数和(自身を除く): 329335722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 7890, 8641, 11835, 17282, 23670, 25923, 43205, 51846, 77769, 86410, 129615, 155538, 259230, 388845, 777690, 2272583, 4545166, 6817749, 11362915, 13635498, 20453247, 22725830, 34088745, 40906494, 68177490, 102266235, 204532470]

約数ペア:

[(1, 204532470), (2, 102266235), (3, 68177490), (5, 40906494), (6, 34088745), (9, 22725830), (10, 20453247), (15, 13635498), (18, 11362915), (30, 6817749), (45, 4545166), (90, 2272583), (263, 777690), (526, 388845), (789, 259230), (1315, 155538), (1578, 129615), (2367, 86410), (2630, 77769), (3945, 51846), (4734, 43205), (7890, 25923), (8641, 23670), (11835, 17282)]