201718246

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{5417}}^1$

素因数の和:5895

約数の個数: 16

約数和(自身を含む): 310386384

約数和(自身を除く): 108668138

約数列:

[1, 2, 43, 86, 433, 866, 5417, 10834, 18619, 37238, 232931, 465862, 2345561, 4691122, 100859123, 201718246]

約数ペア:

[(1, 201718246), (2, 100859123), (43, 4691122), (86, 2345561), (433, 465862), (866, 232931), (5417, 37238), (10834, 18619)]