204956556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143527}}^1$

素因数の和:143558

約数の個数: 48

約数和(自身を含む): 578704896

約数和(自身を除く): 373748340

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, 143527, 287054, 430581, 574108, 861162, 1004689, 1722324, 2009378, 2439959, 3014067, 4018756, 4879918, 6028134, 7319877, 9759836, 12056268, 14639754, 17079713, 29279508, 34159426, 51239139, 68318852, 102478278, 204956556]

約数ペア:

[(1, 204956556), (2, 102478278), (3, 68318852), (4, 51239139), (6, 34159426), (7, 29279508), (12, 17079713), (14, 14639754), (17, 12056268), (21, 9759836), (28, 7319877), (34, 6028134), (42, 4879918), (51, 4018756), (68, 3014067), (84, 2439959), (102, 2009378), (119, 1722324), (204, 1004689), (238, 861162), (357, 574108), (476, 430581), (714, 287054), (1428, 143527)]