201546345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 447971328

約数和(自身を除く): 246424983

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 31, 33, 35, 39, 55, 65, 77, 91, 93, 105, 143, 155, 165, 195, 217, 231, 273, 341, 385, 403, 429, 433, 455, 465, 651, 715, 1001, 1023, 1085, 1155, 1209, 1299, 1365, 1705, 2015, 2145, 2165, 2387, 2821, 3003, 3031, 3255, 4433, 4763, 5005, 5115, 5629, 6045, 6495, 7161, 8463, 9093, 11935, 13299, 13423, 14105, 14289, 15015, 15155, 16887, 22165, 23815, 28145, 31031, 33341, 35805, 39403, 40269, 42315, 45465, 61919, 66495, 67115, 71445, 84435, 93093, 93961, 100023, 118209, 147653, 155155, 166705, 174499, 185757, 197015, 201345, 281883, 309595, 433433, 442959, 465465, 469805, 500115, 523497, 591045, 738265, 872495, 928785, 1033571, 1221493, 1300299, 1409415, 1919489, 2167165, 2214795, 2617485, 3100713, 3664479, 5167855, 5758467, 6107465, 6501495, 9597445, 13436423, 15503565, 18322395, 28792335, 40309269, 67182115, 201546345]

約数ペア:

[(1, 201546345), (3, 67182115), (5, 40309269), (7, 28792335), (11, 18322395), (13, 15503565), (15, 13436423), (21, 9597445), (31, 6501495), (33, 6107465), (35, 5758467), (39, 5167855), (55, 3664479), (65, 3100713), (77, 2617485), (91, 2214795), (93, 2167165), (105, 1919489), (143, 1409415), (155, 1300299), (165, 1221493), (195, 1033571), (217, 928785), (231, 872495), (273, 738265), (341, 591045), (385, 523497), (403, 500115), (429, 469805), (433, 465465), (455, 442959), (465, 433433), (651, 309595), (715, 281883), (1001, 201345), (1023, 197015), (1085, 185757), (1155, 174499), (1209, 166705), (1299, 155155), (1365, 147653), (1705, 118209), (2015, 100023), (2145, 93961), (2165, 93093), (2387, 84435), (2821, 71445), (3003, 67115), (3031, 66495), (3255, 61919), (4433, 45465), (4763, 42315), (5005, 40269), (5115, 39403), (5629, 35805), (6045, 33341), (6495, 31031), (7161, 28145), (8463, 23815), (9093, 22165), (11935, 16887), (13299, 15155), (13423, 15015), (14105, 14289)]