203256508

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 448801584

約数和(自身を除く): 245545076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 241, 331, 364, 482, 637, 662, 964, 1274, 1324, 1687, 2317, 2548, 3133, 3374, 4303, 4634, 6266, 6748, 8606, 9268, 11809, 12532, 16219, 17212, 21931, 23618, 30121, 32438, 43862, 47236, 60242, 64876, 79771, 87724, 120484, 153517, 159542, 210847, 307034, 319084, 421694, 558397, 614068, 843388, 1037023, 1116794, 2074046, 2233588, 3908779, 4148092, 7259161, 7817558, 14518322, 15635116, 29036644, 50814127, 101628254, 203256508]

約数ペア:

[(1, 203256508), (2, 101628254), (4, 50814127), (7, 29036644), (13, 15635116), (14, 14518322), (26, 7817558), (28, 7259161), (49, 4148092), (52, 3908779), (91, 2233588), (98, 2074046), (182, 1116794), (196, 1037023), (241, 843388), (331, 614068), (364, 558397), (482, 421694), (637, 319084), (662, 307034), (964, 210847), (1274, 159542), (1324, 153517), (1687, 120484), (2317, 87724), (2548, 79771), (3133, 64876), (3374, 60242), (4303, 47236), (4634, 43862), (6266, 32438), (6748, 30121), (8606, 23618), (9268, 21931), (11809, 17212), (12532, 16219)]