207824128

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{42727}}^1$

素因数の和:42762

約数の個数: 36

約数和(自身を含む): 436680160

約数和(自身を除く): 228856032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 42727, 85454, 170908, 341816, 683632, 811813, 1367264, 1623626, 2734528, 3247252, 5469056, 6494504, 10938112, 12989008, 25978016, 51956032, 103912064, 207824128]

約数ペア:

[(1, 207824128), (2, 103912064), (4, 51956032), (8, 25978016), (16, 12989008), (19, 10938112), (32, 6494504), (38, 5469056), (64, 3247252), (76, 2734528), (128, 1623626), (152, 1367264), (256, 811813), (304, 683632), (608, 341816), (1216, 170908), (2432, 85454), (4864, 42727)]