200149376

素因数分解:

$2^7\times 7^1\times {\mathrm{223381}}^1$

素因数の和:223402

約数の個数: 32

約数和(自身を含む): 455699280

約数和(自身を除く): 255549904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 223381, 446762, 893524, 1563667, 1787048, 3127334, 3574096, 6254668, 7148192, 12509336, 14296384, 25018672, 28592768, 50037344, 100074688, 200149376]

約数ペア:

[(1, 200149376), (2, 100074688), (4, 50037344), (7, 28592768), (8, 25018672), (14, 14296384), (16, 12509336), (28, 7148192), (32, 6254668), (56, 3574096), (64, 3127334), (112, 1787048), (128, 1563667), (224, 893524), (448, 446762), (896, 223381)]