228494589

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^2$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 333353664

約数和(自身を除く): 104859075

約数列:

[1, 3, 19, 47, 57, 67, 141, 201, 361, 893, 1083, 1273, 2679, 3149, 3819, 4489, 9447, 13467, 16967, 24187, 50901, 59831, 72561, 85291, 179493, 210983, 255873, 632949, 1136789, 1620529, 3410367, 4008677, 4861587, 12026031, 76164863, 228494589]

約数ペア:

[(1, 228494589), (3, 76164863), (19, 12026031), (47, 4861587), (57, 4008677), (67, 3410367), (141, 1620529), (201, 1136789), (361, 632949), (893, 255873), (1083, 210983), (1273, 179493), (2679, 85291), (3149, 72561), (3819, 59831), (4489, 50901), (9447, 24187), (13467, 16967)]