207420768

素因数分解:

$2^5\times 3^2\times {\mathrm{720211}}^1$

素因数の和:720227

約数の個数: 36

約数和(自身を含む): 589853628

約数和(自身を除く): 382432860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 720211, 1440422, 2160633, 2880844, 4321266, 5761688, 6481899, 8642532, 11523376, 12963798, 17285064, 23046752, 25927596, 34570128, 51855192, 69140256, 103710384, 207420768]

約数ペア:

[(1, 207420768), (2, 103710384), (3, 69140256), (4, 51855192), (6, 34570128), (8, 25927596), (9, 23046752), (12, 17285064), (16, 12963798), (18, 11523376), (24, 8642532), (32, 6481899), (36, 5761688), (48, 4321266), (72, 2880844), (96, 2160633), (144, 1440422), (288, 720211)]