206584

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 48

約数和(自身を含む): 492480

約数和(自身を除く): 285896

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 68, 98, 119, 124, 136, 196, 217, 238, 248, 392, 434, 476, 527, 833, 868, 952, 1054, 1519, 1666, 1736, 2108, 3038, 3332, 3689, 4216, 6076, 6664, 7378, 12152, 14756, 25823, 29512, 51646, 103292, 206584]

約数ペア:

[(1, 206584), (2, 103292), (4, 51646), (7, 29512), (8, 25823), (14, 14756), (17, 12152), (28, 7378), (31, 6664), (34, 6076), (49, 4216), (56, 3689), (62, 3332), (68, 3038), (98, 2108), (119, 1736), (124, 1666), (136, 1519), (196, 1054), (217, 952), (238, 868), (248, 833), (392, 527), (434, 476)]