205584968

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 390762360

約数和(自身を除く): 185177392

約数列:

[1, 2, 4, 8, 113, 226, 277, 452, 554, 821, 904, 1108, 1642, 2216, 3284, 6568, 31301, 62602, 92773, 125204, 185546, 227417, 250408, 371092, 454834, 742184, 909668, 1819336, 25698121, 51396242, 102792484, 205584968]

約数ペア:

[(1, 205584968), (2, 102792484), (4, 51396242), (8, 25698121), (113, 1819336), (226, 909668), (277, 742184), (452, 454834), (554, 371092), (821, 250408), (904, 227417), (1108, 185546), (1642, 125204), (2216, 92773), (3284, 62602), (6568, 31301)]