207598864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{62081}}^1$

素因数の和:62119

約数の個数: 40

約数和(自身を含む): 461890080

約数和(自身を除く): 254291216

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 62081, 124162, 248324, 496648, 682891, 993296, 1179539, 1365782, 2359078, 2731564, 4718156, 5463128, 9436312, 10926256, 12974929, 18872624, 25949858, 51899716, 103799432, 207598864]

約数ペア:

[(1, 207598864), (2, 103799432), (4, 51899716), (8, 25949858), (11, 18872624), (16, 12974929), (19, 10926256), (22, 9436312), (38, 5463128), (44, 4718156), (76, 2731564), (88, 2359078), (152, 1365782), (176, 1179539), (209, 993296), (304, 682891), (418, 496648), (836, 248324), (1672, 124162), (3344, 62081)]