205714712

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89597}}^1$

素因数の和:89651

約数の個数: 32

約数和(自身を含む): 451573920

約数和(自身を除く): 245859208

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 89597, 179194, 358388, 627179, 716776, 1254358, 2508716, 3673477, 5017432, 7346954, 14693908, 25714339, 29387816, 51428678, 102857356, 205714712]

約数ペア:

[(1, 205714712), (2, 102857356), (4, 51428678), (7, 29387816), (8, 25714339), (14, 14693908), (28, 7346954), (41, 5017432), (56, 3673477), (82, 2508716), (164, 1254358), (287, 716776), (328, 627179), (574, 358388), (1148, 179194), (2296, 89597)]