207729528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{101}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 563248080

約数和(自身を除く): 355518552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 101, 102, 136, 142, 202, 204, 213, 284, 303, 404, 408, 426, 568, 606, 808, 852, 1207, 1212, 1704, 1717, 2414, 2424, 3434, 3621, 4828, 5041, 5151, 6868, 7171, 7242, 9656, 10082, 10302, 13736, 14342, 14484, 15123, 20164, 20604, 21513, 28684, 28968, 30246, 40328, 41208, 43026, 57368, 60492, 85697, 86052, 120984, 121907, 171394, 172104, 243814, 257091, 342788, 365721, 487628, 509141, 514182, 685576, 731442, 975256, 1018282, 1028364, 1462884, 1527423, 2036564, 2056728, 2925768, 3054846, 4073128, 6109692, 8655397, 12219384, 17310794, 25966191, 34621588, 51932382, 69243176, 103864764, 207729528]

約数ペア:

[(1, 207729528), (2, 103864764), (3, 69243176), (4, 51932382), (6, 34621588), (8, 25966191), (12, 17310794), (17, 12219384), (24, 8655397), (34, 6109692), (51, 4073128), (68, 3054846), (71, 2925768), (101, 2056728), (102, 2036564), (136, 1527423), (142, 1462884), (202, 1028364), (204, 1018282), (213, 975256), (284, 731442), (303, 685576), (404, 514182), (408, 509141), (426, 487628), (568, 365721), (606, 342788), (808, 257091), (852, 243814), (1207, 172104), (1212, 171394), (1704, 121907), (1717, 120984), (2414, 86052), (2424, 85697), (3434, 60492), (3621, 57368), (4828, 43026), (5041, 41208), (5151, 40328), (6868, 30246), (7171, 28968), (7242, 28684), (9656, 21513), (10082, 20604), (10302, 20164), (13736, 15123), (14342, 14484)]