201635217

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22699}}^1$

素因数の和:22762

約数の個数: 32

約数和(自身を含む): 348672000

約数和(自身を除く): 147036783

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 22699, 68097, 158893, 204291, 476679, 612873, 1066853, 1430037, 3200559, 4290111, 7467971, 9601677, 22403913, 28805031, 67211739, 201635217]

約数ペア:

[(1, 201635217), (3, 67211739), (7, 28805031), (9, 22403913), (21, 9601677), (27, 7467971), (47, 4290111), (63, 3200559), (141, 1430037), (189, 1066853), (329, 612873), (423, 476679), (987, 204291), (1269, 158893), (2961, 68097), (8883, 22699)]