201953628

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{43487}}^1$

素因数の和:43543

約数の個数: 48

約数和(自身を含む): 535772160

約数和(自身を除く): 333818532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 43487, 86974, 130461, 173948, 260922, 391383, 521844, 782766, 1174149, 1565532, 1869941, 2348298, 3739882, 4696596, 5609823, 7479764, 11219646, 16829469, 22439292, 33658938, 50488407, 67317876, 100976814, 201953628]

約数ペア:

[(1, 201953628), (2, 100976814), (3, 67317876), (4, 50488407), (6, 33658938), (9, 22439292), (12, 16829469), (18, 11219646), (27, 7479764), (36, 5609823), (43, 4696596), (54, 3739882), (86, 2348298), (108, 1869941), (129, 1565532), (172, 1174149), (258, 782766), (387, 521844), (516, 391383), (774, 260922), (1161, 173948), (1548, 130461), (2322, 86974), (4644, 43487)]