203203328

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41777}}^1$

素因数の和:41812

約数の個数: 36

約数和(自身を含む): 426971160

約数和(自身を除く): 223767832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 41777, 83554, 167108, 334216, 668432, 793763, 1336864, 1587526, 2673728, 3175052, 5347456, 6350104, 10694912, 12700208, 25400416, 50800832, 101601664, 203203328]

約数ペア:

[(1, 203203328), (2, 101601664), (4, 50800832), (8, 25400416), (16, 12700208), (19, 10694912), (32, 6350104), (38, 5347456), (64, 3175052), (76, 2673728), (128, 1587526), (152, 1336864), (256, 793763), (304, 668432), (608, 334216), (1216, 167108), (2432, 83554), (4864, 41777)]