219762917968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{99013}}^1\times {\mathrm{12611}}^1$

素因数の和:111643

約数の個数: 40

約数和(自身を含む): 464540419296

約数和(自身を除く): 244777501328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12611, 25222, 50444, 99013, 100888, 138721, 198026, 201776, 277442, 396052, 554884, 792104, 1089143, 1109768, 1584208, 2178286, 2219536, 4356572, 8713144, 17426288, 1248652943, 2497305886, 4994611772, 9989223544, 13735182373, 19978447088, 27470364746, 54940729492, 109881458984, 219762917968]

約数ペア:

[(1, 219762917968), (2, 109881458984), (4, 54940729492), (8, 27470364746), (11, 19978447088), (16, 13735182373), (22, 9989223544), (44, 4994611772), (88, 2497305886), (176, 1248652943), (12611, 17426288), (25222, 8713144), (50444, 4356572), (99013, 2219536), (100888, 2178286), (138721, 1584208), (198026, 1109768), (201776, 1089143), (277442, 792104), (396052, 554884)]