200617976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{6163}}^1$

素因数の和:6495

約数の個数: 32

約数和(自身を含む): 406454160

約数和(自身を除く): 205836184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 1252, 2504, 4069, 6163, 8138, 12326, 16276, 24652, 32552, 49304, 80119, 160238, 320476, 640952, 1929019, 3858038, 7716076, 15432152, 25077247, 50154494, 100308988, 200617976]

約数ペア:

[(1, 200617976), (2, 100308988), (4, 50154494), (8, 25077247), (13, 15432152), (26, 7716076), (52, 3858038), (104, 1929019), (313, 640952), (626, 320476), (1252, 160238), (2504, 80119), (4069, 49304), (6163, 32552), (8138, 24652), (12326, 16276)]