201740715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13147}}^1$

素因数の和:13200

約数の個数: 48

約数和(自身を含む): 393808896

約数和(自身を除く): 192068181

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 13147, 15345, 39441, 65735, 118323, 144617, 197205, 407557, 433851, 591615, 723085, 1222671, 1301553, 2037785, 2169255, 3668013, 4483127, 6113355, 6507765, 13449381, 18340065, 22415635, 40348143, 67246905, 201740715]

約数ペア:

[(1, 201740715), (3, 67246905), (5, 40348143), (9, 22415635), (11, 18340065), (15, 13449381), (31, 6507765), (33, 6113355), (45, 4483127), (55, 3668013), (93, 2169255), (99, 2037785), (155, 1301553), (165, 1222671), (279, 723085), (341, 591615), (465, 433851), (495, 407557), (1023, 197205), (1395, 144617), (1705, 118323), (3069, 65735), (5115, 39441), (13147, 15345)]