202680063

素因数分解:

$3^4\times {\mathrm{659}}^1\times {\mathrm{3797}}^1$

素因数の和:4468

約数の個数: 20

約数和(自身を含む): 303308280

約数和(自身を除く): 100628217

約数列:

[1, 3, 9, 27, 81, 659, 1977, 3797, 5931, 11391, 17793, 34173, 53379, 102519, 307557, 2502223, 7506669, 22520007, 67560021, 202680063]

約数ペア:

[(1, 202680063), (3, 67560021), (9, 22520007), (27, 7506669), (81, 2502223), (659, 307557), (1977, 102519), (3797, 53379), (5931, 34173), (11391, 17793)]