205364964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143813}}^1$

素因数の和:143844

約数の個数: 48

約数和(自身を含む): 579858048

約数和(自身を除く): 374493084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 143813, 287626, 431439, 575252, 862878, 1006691, 1725756, 2013382, 2444821, 3020073, 4026764, 4889642, 6040146, 7334463, 9779284, 12080292, 14668926, 17113747, 29337852, 34227494, 51341241, 68454988, 102682482, 205364964]

約数ペア:

[(1, 205364964), (2, 102682482), (3, 68454988), (4, 51341241), (6, 34227494), (7, 29337852), (12, 17113747), (14, 14668926), (17, 12080292), (21, 9779284), (28, 7334463), (34, 6040146), (42, 4889642), (51, 4026764), (68, 3020073), (84, 2444821), (102, 2013382), (119, 1725756), (204, 1006691), (238, 862878), (357, 575252), (476, 431439), (714, 287626), (1428, 143813)]