204993852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{348629}}^1$

素因数の和:348650

約数の個数: 36

約数和(自身を含む): 556413480

約数和(自身を除く): 351419628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 348629, 697258, 1045887, 1394516, 2091774, 2440403, 4183548, 4880806, 7321209, 9761612, 14642418, 17082821, 29284836, 34165642, 51248463, 68331284, 102496926, 204993852]

約数ペア:

[(1, 204993852), (2, 102496926), (3, 68331284), (4, 51248463), (6, 34165642), (7, 29284836), (12, 17082821), (14, 14642418), (21, 9761612), (28, 7321209), (42, 4880806), (49, 4183548), (84, 2440403), (98, 2091774), (147, 1394516), (196, 1045887), (294, 697258), (588, 348629)]