201799808

素因数分解:

$2^7\times 7^1\times {\mathrm{225223}}^1$

素因数の和:225244

約数の個数: 32

約数和(自身を含む): 459456960

約数和(自身を除く): 257657152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 225223, 450446, 900892, 1576561, 1801784, 3153122, 3603568, 6306244, 7207136, 12612488, 14414272, 25224976, 28828544, 50449952, 100899904, 201799808]

約数ペア:

[(1, 201799808), (2, 100899904), (4, 50449952), (7, 28828544), (8, 25224976), (14, 14414272), (16, 12612488), (28, 7207136), (32, 6306244), (56, 3603568), (64, 3153122), (112, 1801784), (128, 1576561), (224, 900892), (448, 450446), (896, 225223)]