213110604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{120811}}^1$

素因数の和:120835

約数の個数: 54

約数和(自身を含む): 626651844

約数和(自身を除く): 413541240

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 120811, 241622, 362433, 483244, 724866, 845677, 1087299, 1449732, 1691354, 2174598, 2537031, 3382708, 4349196, 5074062, 5919739, 7611093, 10148124, 11839478, 15222186, 17759217, 23678956, 30444372, 35518434, 53277651, 71036868, 106555302, 213110604]

約数ペア:

[(1, 213110604), (2, 106555302), (3, 71036868), (4, 53277651), (6, 35518434), (7, 30444372), (9, 23678956), (12, 17759217), (14, 15222186), (18, 11839478), (21, 10148124), (28, 7611093), (36, 5919739), (42, 5074062), (49, 4349196), (63, 3382708), (84, 2537031), (98, 2174598), (126, 1691354), (147, 1449732), (196, 1087299), (252, 845677), (294, 724866), (441, 483244), (588, 362433), (882, 241622), (1764, 120811)]