205730244

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{23911}}^1$

素因数の和:24160

約数の個数: 36

約数和(自身を含む): 522238080

約数和(自身を除く): 316507836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 23911, 47822, 71733, 95644, 143466, 215199, 286932, 430398, 860796, 5714729, 11429458, 17144187, 22858916, 34288374, 51432561, 68576748, 102865122, 205730244]

約数ペア:

[(1, 205730244), (2, 102865122), (3, 68576748), (4, 51432561), (6, 34288374), (9, 22858916), (12, 17144187), (18, 11429458), (36, 5714729), (239, 860796), (478, 430398), (717, 286932), (956, 215199), (1434, 143466), (2151, 95644), (2868, 71733), (4302, 47822), (8604, 23911)]