205132203

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2111}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 314265600

約数和(自身を除く): 109133397

約数列:

[1, 3, 9, 27, 59, 61, 177, 183, 531, 549, 1593, 1647, 2111, 3599, 6333, 10797, 18999, 32391, 56997, 97173, 124549, 128771, 373647, 386313, 1120941, 1158939, 3362823, 3476817, 7597489, 22792467, 68377401, 205132203]

約数ペア:

[(1, 205132203), (3, 68377401), (9, 22792467), (27, 7597489), (59, 3476817), (61, 3362823), (177, 1158939), (183, 1120941), (531, 386313), (549, 373647), (1593, 128771), (1647, 124549), (2111, 97173), (3599, 56997), (6333, 32391), (10797, 18999)]