203675504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{748807}}^1$

素因数の和:748832

約数の個数: 20

約数和(自身を含む): 417834864

約数和(自身を除く): 214159360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 748807, 1497614, 2995228, 5990456, 11980912, 12729719, 25459438, 50918876, 101837752, 203675504]

約数ペア:

[(1, 203675504), (2, 101837752), (4, 50918876), (8, 25459438), (16, 12729719), (17, 11980912), (34, 5990456), (68, 2995228), (136, 1497614), (272, 748807)]