201601681124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{20887037}}^1$

素因数の和:20887187

約数の個数: 24

約数和(自身を含む): 374295720960

約数和(自身を除く): 172694039836

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 20887037, 41774074, 83548148, 396853703, 793707406, 1587414812, 2652653699, 5305307398, 10610614796, 50400420281, 100800840562, 201601681124]

約数ペア:

[(1, 201601681124), (2, 100800840562), (4, 50400420281), (19, 10610614796), (38, 5305307398), (76, 2652653699), (127, 1587414812), (254, 793707406), (508, 396853703), (2413, 83548148), (4826, 41774074), (9652, 20887037)]