188366915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 255370752

約数和(自身を除く): 67003837

約数列:

[1, 5, 11, 41, 55, 103, 205, 451, 515, 811, 1133, 2255, 4055, 4223, 5665, 8921, 21115, 33251, 44605, 46453, 83533, 166255, 232265, 365761, 417665, 918863, 1828805, 3424853, 4594315, 17124265, 37673383, 188366915]

約数ペア:

[(1, 188366915), (5, 37673383), (11, 17124265), (41, 4594315), (55, 3424853), (103, 1828805), (205, 918863), (451, 417665), (515, 365761), (811, 232265), (1133, 166255), (2255, 83533), (4055, 46453), (4223, 44605), (5665, 33251), (8921, 21115)]