198220092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1217}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 540411984

約数和(自身を除く): 342191892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 277, 294, 554, 588, 831, 1108, 1217, 1662, 1939, 2434, 3324, 3651, 3878, 4868, 5817, 7302, 7756, 8519, 11634, 13573, 14604, 17038, 23268, 25557, 27146, 34076, 40719, 51114, 54292, 59633, 81438, 102228, 119266, 162876, 178899, 238532, 337109, 357798, 674218, 715596, 1011327, 1348436, 2022654, 2359763, 4045308, 4719526, 7079289, 9439052, 14158578, 16518341, 28317156, 33036682, 49555023, 66073364, 99110046, 198220092]

約数ペア:

[(1, 198220092), (2, 99110046), (3, 66073364), (4, 49555023), (6, 33036682), (7, 28317156), (12, 16518341), (14, 14158578), (21, 9439052), (28, 7079289), (42, 4719526), (49, 4045308), (84, 2359763), (98, 2022654), (147, 1348436), (196, 1011327), (277, 715596), (294, 674218), (554, 357798), (588, 337109), (831, 238532), (1108, 178899), (1217, 162876), (1662, 119266), (1939, 102228), (2434, 81438), (3324, 59633), (3651, 54292), (3878, 51114), (4868, 40719), (5817, 34076), (7302, 27146), (7756, 25557), (8519, 23268), (11634, 17038), (13573, 14604)]