102505228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{10141}}^1$

素因数の和:10190

約数の個数: 36

約数和(自身を含む): 216389712

約数和(自身を除く): 113884484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 10141, 20282, 40564, 70987, 141974, 192679, 283948, 385358, 770716, 1348753, 2697506, 3660901, 5395012, 7321802, 14643604, 25626307, 51252614, 102505228]

約数ペア:

[(1, 102505228), (2, 51252614), (4, 25626307), (7, 14643604), (14, 7321802), (19, 5395012), (28, 3660901), (38, 2697506), (76, 1348753), (133, 770716), (266, 385358), (361, 283948), (532, 192679), (722, 141974), (1444, 70987), (2527, 40564), (5054, 20282), (10108, 10141)]