214920054

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{19801}}^1$

素因数の和:19882

約数の個数: 40

約数和(自身を含む): 488792568

約数和(自身を除く): 273872514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 19801, 39602, 59403, 118806, 178209, 356418, 534627, 1069254, 1326667, 1603881, 2653334, 3207762, 3980001, 7960002, 11940003, 23880006, 35820009, 71640018, 107460027, 214920054]

約数ペア:

[(1, 214920054), (2, 107460027), (3, 71640018), (6, 35820009), (9, 23880006), (18, 11940003), (27, 7960002), (54, 3980001), (67, 3207762), (81, 2653334), (134, 1603881), (162, 1326667), (201, 1069254), (402, 534627), (603, 356418), (1206, 178209), (1809, 118806), (3618, 59403), (5427, 39602), (10854, 19801)]