198077824

素因数分解:

$2^7\times 7^1\times {\mathrm{221069}}^1$

素因数の和:221090

約数の個数: 32

約数和(自身を含む): 450982800

約数和(自身を除く): 252904976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 221069, 442138, 884276, 1547483, 1768552, 3094966, 3537104, 6189932, 7074208, 12379864, 14148416, 24759728, 28296832, 49519456, 99038912, 198077824]

約数ペア:

[(1, 198077824), (2, 99038912), (4, 49519456), (7, 28296832), (8, 24759728), (14, 14148416), (16, 12379864), (28, 7074208), (32, 6189932), (56, 3537104), (64, 3094966), (112, 1768552), (128, 1547483), (224, 884276), (448, 442138), (896, 221069)]