204540358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3853}}^1$

素因数の和:4012

約数の個数: 32

約数和(自身を含む): 355184640

約数和(自身を除く): 150644282

約数列:

[1, 2, 11, 19, 22, 38, 127, 209, 254, 418, 1397, 2413, 2794, 3853, 4826, 7706, 26543, 42383, 53086, 73207, 84766, 146414, 489331, 805277, 978662, 1610554, 5382641, 9297289, 10765282, 18594578, 102270179, 204540358]

約数ペア:

[(1, 204540358), (2, 102270179), (11, 18594578), (19, 10765282), (22, 9297289), (38, 5382641), (127, 1610554), (209, 978662), (254, 805277), (418, 489331), (1397, 146414), (2413, 84766), (2794, 73207), (3853, 53086), (4826, 42383), (7706, 26543)]