210837232

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{13297}}^1$

素因数の和:14296

約数の個数: 20

約数和(自身を含む): 408940096

約数和(自身を除く): 198102864

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 7928, 13297, 15856, 26594, 53188, 106376, 212752, 13177327, 26354654, 52709308, 105418616, 210837232]

約数ペア:

[(1, 210837232), (2, 105418616), (4, 52709308), (8, 26354654), (16, 13177327), (991, 212752), (1982, 106376), (3964, 53188), (7928, 26594), (13297, 15856)]