196353553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 240371712

約数和(自身を除く): 44018159

約数列:

[1, 11, 17, 23, 71, 187, 253, 391, 643, 781, 1207, 1633, 4301, 7073, 10931, 13277, 14789, 17963, 27761, 45653, 120241, 162679, 251413, 305371, 502183, 776101, 1050019, 2765543, 8537111, 11550209, 17850323, 196353553]

約数ペア:

[(1, 196353553), (11, 17850323), (17, 11550209), (23, 8537111), (71, 2765543), (187, 1050019), (253, 776101), (391, 502183), (643, 305371), (781, 251413), (1207, 162679), (1633, 120241), (4301, 45653), (7073, 27761), (10931, 17963), (13277, 14789)]