217018144

素因数分解:

$2^5\times 7^1\times {\mathrm{968831}}^1$

素因数の和:968848

約数の個数: 24

約数和(自身を含む): 488291328

約数和(自身を除く): 271273184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 968831, 1937662, 3875324, 6781817, 7750648, 13563634, 15501296, 27127268, 31002592, 54254536, 108509072, 217018144]

約数ペア:

[(1, 217018144), (2, 108509072), (4, 54254536), (7, 31002592), (8, 27127268), (14, 15501296), (16, 13563634), (28, 7750648), (32, 6781817), (56, 3875324), (112, 1937662), (224, 968831)]