206517852

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{85621}}^1$

素因数の和:85698

約数の個数: 36

約数和(自身を含む): 529828936

約数和(自身を除く): 323311084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 85621, 171242, 256863, 342484, 513726, 770589, 1027452, 1541178, 3082356, 5736607, 11473214, 17209821, 22946428, 34419642, 51629463, 68839284, 103258926, 206517852]

約数ペア:

[(1, 206517852), (2, 103258926), (3, 68839284), (4, 51629463), (6, 34419642), (9, 22946428), (12, 17209821), (18, 11473214), (36, 5736607), (67, 3082356), (134, 1541178), (201, 1027452), (268, 770589), (402, 513726), (603, 342484), (804, 256863), (1206, 171242), (2412, 85621)]