265204304

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{19709}}^1$

素因数の和:19775

約数の個数: 30

約数和(自身を含む): 532189710

約数和(自身を除く): 266985406

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 841, 1682, 3364, 6728, 13456, 19709, 39418, 78836, 157672, 315344, 571561, 1143122, 2286244, 4572488, 9144976, 16575269, 33150538, 66301076, 132602152, 265204304]

約数ペア:

[(1, 265204304), (2, 132602152), (4, 66301076), (8, 33150538), (16, 16575269), (29, 9144976), (58, 4572488), (116, 2286244), (232, 1143122), (464, 571561), (841, 315344), (1682, 157672), (3364, 78836), (6728, 39418), (13456, 19709)]