200870502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{9623}}^1$

素因数の和:9713

約数の個数: 48

約数和(自身を含む): 473962752

約数和(自身を除く): 273092250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 9623, 10437, 19246, 20874, 28869, 57738, 67361, 134722, 202083, 404166, 471527, 683233, 943054, 1366466, 1414581, 2049699, 2829162, 4099398, 4782631, 9565262, 14347893, 28695786, 33478417, 66956834, 100435251, 200870502]

約数ペア:

[(1, 200870502), (2, 100435251), (3, 66956834), (6, 33478417), (7, 28695786), (14, 14347893), (21, 9565262), (42, 4782631), (49, 4099398), (71, 2829162), (98, 2049699), (142, 1414581), (147, 1366466), (213, 943054), (294, 683233), (426, 471527), (497, 404166), (994, 202083), (1491, 134722), (2982, 67361), (3479, 57738), (6958, 28869), (9623, 20874), (10437, 19246)]