198220392

素因数分解:

$2^3\times 3^3\times {\mathrm{917687}}^1$

素因数の和:917702

約数の個数: 32

約数和(自身を含む): 550612800

約数和(自身を除く): 352392408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 917687, 1835374, 2753061, 3670748, 5506122, 7341496, 8259183, 11012244, 16518366, 22024488, 24777549, 33036732, 49555098, 66073464, 99110196, 198220392]

約数ペア:

[(1, 198220392), (2, 99110196), (3, 66073464), (4, 49555098), (6, 33036732), (8, 24777549), (9, 22024488), (12, 16518366), (18, 11012244), (24, 8259183), (27, 7341496), (36, 5506122), (54, 3670748), (72, 2753061), (108, 1835374), (216, 917687)]