207815274

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{202549}}^1$

素因数の和:202579

約数の個数: 32

約数和(自身を含む): 486120000

約数和(自身を除く): 278304726

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 202549, 405098, 607647, 1215294, 1822941, 3645882, 3848431, 5468823, 7696862, 10937646, 11545293, 23090586, 34635879, 69271758, 103907637, 207815274]

約数ペア:

[(1, 207815274), (2, 103907637), (3, 69271758), (6, 34635879), (9, 23090586), (18, 11545293), (19, 10937646), (27, 7696862), (38, 5468823), (54, 3848431), (57, 3645882), (114, 1822941), (171, 1215294), (342, 607647), (513, 405098), (1026, 202549)]