206817844

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{569}}^1\times {\mathrm{1021}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 367000200

約数和(自身を除く): 160182356

約数列:

[1, 2, 4, 89, 178, 356, 569, 1021, 1138, 2042, 2276, 4084, 50641, 90869, 101282, 181738, 202564, 363476, 580949, 1161898, 2323796, 51704461, 103408922, 206817844]

約数ペア:

[(1, 206817844), (2, 103408922), (4, 51704461), (89, 2323796), (178, 1161898), (356, 580949), (569, 363476), (1021, 202564), (1138, 181738), (2042, 101282), (2276, 90869), (4084, 50641)]