209347710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48799}}^1$

素因数の和:48833

約数の個数: 64

約数和(自身を含む): 590284800

約数和(自身を除く): 380937090

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 48799, 97598, 146397, 243995, 292794, 487990, 536789, 634387, 731985, 1073578, 1268774, 1463970, 1610367, 1903161, 2683945, 3171935, 3220734, 3806322, 5367890, 6343870, 6978257, 8051835, 9515805, 13956514, 16103670, 19031610, 20934771, 34891285, 41869542, 69782570, 104673855, 209347710]

約数ペア:

[(1, 209347710), (2, 104673855), (3, 69782570), (5, 41869542), (6, 34891285), (10, 20934771), (11, 19031610), (13, 16103670), (15, 13956514), (22, 9515805), (26, 8051835), (30, 6978257), (33, 6343870), (39, 5367890), (55, 3806322), (65, 3220734), (66, 3171935), (78, 2683945), (110, 1903161), (130, 1610367), (143, 1463970), (165, 1268774), (195, 1073578), (286, 731985), (330, 634387), (390, 536789), (429, 487990), (715, 292794), (858, 243995), (1430, 146397), (2145, 97598), (4290, 48799)]