201369728

素因数分解:

$2^7\times 7^1\times {\mathrm{224743}}^1$

素因数の和:224764

約数の個数: 32

約数和(自身を含む): 458477760

約数和(自身を除く): 257108032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 224743, 449486, 898972, 1573201, 1797944, 3146402, 3595888, 6292804, 7191776, 12585608, 14383552, 25171216, 28767104, 50342432, 100684864, 201369728]

約数ペア:

[(1, 201369728), (2, 100684864), (4, 50342432), (7, 28767104), (8, 25171216), (14, 14383552), (16, 12585608), (28, 7191776), (32, 6292804), (56, 3595888), (64, 3146402), (112, 1797944), (128, 1573201), (224, 898972), (448, 449486), (896, 224743)]