202473196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 400982400

約数和(自身を除く): 198509204

約数列:

[1, 2, 4, 17, 19, 34, 38, 67, 68, 76, 134, 268, 323, 646, 1139, 1273, 1292, 2278, 2339, 2546, 4556, 4678, 5092, 9356, 21641, 39763, 43282, 44441, 79526, 86564, 88882, 156713, 159052, 177764, 313426, 626852, 755497, 1510994, 2664121, 2977547, 3021988, 5328242, 5955094, 10656484, 11910188, 50618299, 101236598, 202473196]

約数ペア:

[(1, 202473196), (2, 101236598), (4, 50618299), (17, 11910188), (19, 10656484), (34, 5955094), (38, 5328242), (67, 3021988), (68, 2977547), (76, 2664121), (134, 1510994), (268, 755497), (323, 626852), (646, 313426), (1139, 177764), (1273, 159052), (1292, 156713), (2278, 88882), (2339, 86564), (2546, 79526), (4556, 44441), (4678, 43282), (5092, 39763), (9356, 21641)]