201922739907

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2957}}^1\times {\mathrm{4789}}^1$

素因数の和:7860

約数の個数: 48

約数和(自身を含む): 316588114080

約数和(自身を除く): 114665374173

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 2957, 4753, 4789, 8871, 14259, 14367, 20699, 33523, 62097, 100569, 144893, 234661, 286829, 434679, 464533, 703983, 860487, 1393599, 2007803, 3251731, 6023409, 9755193, 14054621, 14161073, 22762117, 42163863, 42483219, 68286351, 99127511, 297382533, 693892577, 1373624081, 2081677731, 4120872243, 9615368567, 28846105701, 67307579969, 201922739907]

約数ペア:

[(1, 201922739907), (3, 67307579969), (7, 28846105701), (21, 9615368567), (49, 4120872243), (97, 2081677731), (147, 1373624081), (291, 693892577), (679, 297382533), (2037, 99127511), (2957, 68286351), (4753, 42483219), (4789, 42163863), (8871, 22762117), (14259, 14161073), (14367, 14054621), (20699, 9755193), (33523, 6023409), (62097, 3251731), (100569, 2007803), (144893, 1393599), (234661, 860487), (286829, 703983), (434679, 464533)]