201604554

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13709}}^1$

素因数の和:13779

約数の個数: 48

約数和(自身を含む): 470527200

約数和(自身を除く): 268922646

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 13709, 14706, 27418, 41127, 82254, 123381, 246762, 260471, 520942, 589487, 781413, 1178974, 1562826, 1768461, 2344239, 3536922, 4688478, 5305383, 10610766, 11200253, 22400506, 33600759, 67201518, 100802277, 201604554]

約数ペア:

[(1, 201604554), (2, 100802277), (3, 67201518), (6, 33600759), (9, 22400506), (18, 11200253), (19, 10610766), (38, 5305383), (43, 4688478), (57, 3536922), (86, 2344239), (114, 1768461), (129, 1562826), (171, 1178974), (258, 781413), (342, 589487), (387, 520942), (774, 260471), (817, 246762), (1634, 123381), (2451, 82254), (4902, 41127), (7353, 27418), (13709, 14706)]