217632164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 423335808

約数和(自身を除く): 205703644

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 227, 391, 454, 613, 782, 908, 1226, 1564, 2452, 3859, 5221, 7718, 10421, 10442, 14099, 15436, 20842, 20884, 28198, 41684, 56396, 88757, 139151, 177514, 239683, 278302, 355028, 479366, 556604, 958732, 2365567, 3200473, 4731134, 6400946, 9462268, 12801892, 54408041, 108816082, 217632164]

約数ペア:

[(1, 217632164), (2, 108816082), (4, 54408041), (17, 12801892), (23, 9462268), (34, 6400946), (46, 4731134), (68, 3200473), (92, 2365567), (227, 958732), (391, 556604), (454, 479366), (613, 355028), (782, 278302), (908, 239683), (1226, 177514), (1564, 139151), (2452, 88757), (3859, 56396), (5221, 41684), (7718, 28198), (10421, 20884), (10442, 20842), (14099, 15436)]