201745950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1002

約数の個数: 96

約数和(自身を含む): 574725120

約数和(自身を除く): 372979170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 271, 350, 525, 542, 709, 813, 1050, 1355, 1418, 1626, 1897, 2127, 2710, 3545, 3794, 4065, 4254, 4963, 5691, 6775, 7090, 8130, 9485, 9926, 10635, 11382, 13550, 14889, 17725, 18970, 20325, 21270, 24815, 28455, 29778, 35450, 40650, 47425, 49630, 53175, 56910, 74445, 94850, 106350, 124075, 142275, 148890, 192139, 248150, 284550, 372225, 384278, 576417, 744450, 960695, 1152834, 1344973, 1921390, 2689946, 2882085, 4034919, 4803475, 5764170, 6724865, 8069838, 9606950, 13449730, 14410425, 20174595, 28820850, 33624325, 40349190, 67248650, 100872975, 201745950]

約数ペア:

[(1, 201745950), (2, 100872975), (3, 67248650), (5, 40349190), (6, 33624325), (7, 28820850), (10, 20174595), (14, 14410425), (15, 13449730), (21, 9606950), (25, 8069838), (30, 6724865), (35, 5764170), (42, 4803475), (50, 4034919), (70, 2882085), (75, 2689946), (105, 1921390), (150, 1344973), (175, 1152834), (210, 960695), (271, 744450), (350, 576417), (525, 384278), (542, 372225), (709, 284550), (813, 248150), (1050, 192139), (1355, 148890), (1418, 142275), (1626, 124075), (1897, 106350), (2127, 94850), (2710, 74445), (3545, 56910), (3794, 53175), (4065, 49630), (4254, 47425), (4963, 40650), (5691, 35450), (6775, 29778), (7090, 28455), (8130, 24815), (9485, 21270), (9926, 20325), (10635, 18970), (11382, 17725), (13550, 14889)]