200071235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23143}}^1$

素因数の和:23187

約数の個数: 32

約数和(自身を含む): 311055360

約数和(自身を除く): 110984125

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 23143, 115715, 162001, 300859, 439717, 810005, 1504295, 2106013, 2198585, 3078019, 5716321, 10530065, 15390095, 28581605, 40014247, 200071235]

約数ペア:

[(1, 200071235), (5, 40014247), (7, 28581605), (13, 15390095), (19, 10530065), (35, 5716321), (65, 3078019), (91, 2198585), (95, 2106013), (133, 1504295), (247, 810005), (455, 439717), (665, 300859), (1235, 162001), (1729, 115715), (8645, 23143)]