207401744

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{9739}}^1$

素因数の和:9780

約数の個数: 40

約数和(自身を含む): 442040160

約数和(自身を除く): 234638416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 5324, 9739, 10648, 19478, 21296, 38956, 77912, 107129, 155824, 214258, 428516, 857032, 1178419, 1714064, 2356838, 4713676, 9427352, 12962609, 18854704, 25925218, 51850436, 103700872, 207401744]

約数ペア:

[(1, 207401744), (2, 103700872), (4, 51850436), (8, 25925218), (11, 18854704), (16, 12962609), (22, 9427352), (44, 4713676), (88, 2356838), (121, 1714064), (176, 1178419), (242, 857032), (484, 428516), (968, 214258), (1331, 155824), (1936, 107129), (2662, 77912), (5324, 38956), (9739, 21296), (10648, 19478)]