204324741

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 309427200

約数和(自身を除く): 105102459

約数列:

[1, 3, 9, 27, 67, 179, 201, 537, 603, 631, 1611, 1809, 1893, 4833, 5679, 11993, 17037, 35979, 42277, 107937, 112949, 126831, 323811, 338847, 380493, 1016541, 1141479, 3049623, 7567583, 22702749, 68108247, 204324741]

約数ペア:

[(1, 204324741), (3, 68108247), (9, 22702749), (27, 7567583), (67, 3049623), (179, 1141479), (201, 1016541), (537, 380493), (603, 338847), (631, 323811), (1611, 126831), (1809, 112949), (1893, 107937), (4833, 42277), (5679, 35979), (11993, 17037)]