209101248

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5113}}^1$

素因数の和:5202

約数の個数: 84

約数和(自身を含む): 607911408

約数和(自身を除く): 398810160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 4544, 5112, 5113, 6816, 10224, 10226, 13632, 15339, 20448, 20452, 30678, 40896, 40904, 46017, 61356, 81808, 92034, 122712, 163616, 184068, 245424, 327232, 363023, 368136, 490848, 726046, 736272, 981696, 1089069, 1452092, 1472544, 2178138, 2904184, 2945088, 3267207, 4356276, 5808368, 6534414, 8712552, 11616736, 13068828, 17425104, 23233472, 26137656, 34850208, 52275312, 69700416, 104550624, 209101248]

約数ペア:

[(1, 209101248), (2, 104550624), (3, 69700416), (4, 52275312), (6, 34850208), (8, 26137656), (9, 23233472), (12, 17425104), (16, 13068828), (18, 11616736), (24, 8712552), (32, 6534414), (36, 5808368), (48, 4356276), (64, 3267207), (71, 2945088), (72, 2904184), (96, 2178138), (142, 1472544), (144, 1452092), (192, 1089069), (213, 981696), (284, 736272), (288, 726046), (426, 490848), (568, 368136), (576, 363023), (639, 327232), (852, 245424), (1136, 184068), (1278, 163616), (1704, 122712), (2272, 92034), (2556, 81808), (3408, 61356), (4544, 46017), (5112, 40904), (5113, 40896), (6816, 30678), (10224, 20452), (10226, 20448), (13632, 15339)]