199920104

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{1069}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 380641800

約数和(自身を除く): 180721696

約数列:

[1, 2, 4, 8, 97, 194, 241, 388, 482, 776, 964, 1069, 1928, 2138, 4276, 8552, 23377, 46754, 93508, 103693, 187016, 207386, 257629, 414772, 515258, 829544, 1030516, 2061032, 24990013, 49980026, 99960052, 199920104]

約数ペア:

[(1, 199920104), (2, 99960052), (4, 49980026), (8, 24990013), (97, 2061032), (194, 1030516), (241, 829544), (388, 515258), (482, 414772), (776, 257629), (964, 207386), (1069, 187016), (1928, 103693), (2138, 93508), (4276, 46754), (8552, 23377)]