188864270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{117307}}^1$

素因数の和:117344

約数の個数: 32

約数和(自身を含む): 405416448

約数和(自身を除く): 216552178

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 117307, 234614, 586535, 821149, 1173070, 1642298, 2698061, 4105745, 5396122, 8211490, 13490305, 18886427, 26980610, 37772854, 94432135, 188864270]

約数ペア:

[(1, 188864270), (2, 94432135), (5, 37772854), (7, 26980610), (10, 18886427), (14, 13490305), (23, 8211490), (35, 5396122), (46, 4105745), (70, 2698061), (115, 1642298), (161, 1173070), (230, 821149), (322, 586535), (805, 234614), (1610, 117307)]