207836286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 489865728

約数和(自身を除く): 282029442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 157, 258, 301, 314, 471, 602, 733, 903, 942, 1099, 1466, 1806, 2198, 2199, 3297, 4398, 5131, 6594, 6751, 10262, 13502, 15393, 20253, 30786, 31519, 40506, 47257, 63038, 94514, 94557, 115081, 141771, 189114, 220633, 230162, 283542, 345243, 441266, 661899, 690486, 805567, 1323798, 1611134, 2416701, 4833402, 4948483, 9896966, 14845449, 29690898, 34639381, 69278762, 103918143, 207836286]

約数ペア:

[(1, 207836286), (2, 103918143), (3, 69278762), (6, 34639381), (7, 29690898), (14, 14845449), (21, 9896966), (42, 4948483), (43, 4833402), (86, 2416701), (129, 1611134), (157, 1323798), (258, 805567), (301, 690486), (314, 661899), (471, 441266), (602, 345243), (733, 283542), (903, 230162), (942, 220633), (1099, 189114), (1466, 141771), (1806, 115081), (2198, 94557), (2199, 94514), (3297, 63038), (4398, 47257), (5131, 40506), (6594, 31519), (6751, 30786), (10262, 20253), (13502, 15393)]