201958354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 341631360

約数和(自身を除く): 139673006

約数列:

[1, 2, 13, 23, 26, 46, 299, 457, 598, 739, 914, 1478, 5941, 9607, 10511, 11882, 16997, 19214, 21022, 33994, 136643, 220961, 273286, 337723, 441922, 675446, 4390399, 7767629, 8780798, 15535258, 100979177, 201958354]

約数ペア:

[(1, 201958354), (2, 100979177), (13, 15535258), (23, 8780798), (26, 7767629), (46, 4390399), (299, 675446), (457, 441922), (598, 337723), (739, 273286), (914, 220961), (1478, 136643), (5941, 33994), (9607, 21022), (10511, 19214), (11882, 16997)]