199202848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{478853}}^1$

素因数の和:478876

約数の個数: 24

約数和(自身を含む): 422349228

約数和(自身を除く): 223146380

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 478853, 957706, 1915412, 3830824, 6225089, 7661648, 12450178, 15323296, 24900356, 49800712, 99601424, 199202848]

約数ペア:

[(1, 199202848), (2, 99601424), (4, 49800712), (8, 24900356), (13, 15323296), (16, 12450178), (26, 7661648), (32, 6225089), (52, 3830824), (104, 1915412), (208, 957706), (416, 478853)]