200264545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 267265152

約数和(自身を除く): 67000607

約数列:

[1, 5, 13, 43, 65, 137, 215, 523, 559, 685, 1781, 2615, 2795, 5891, 6799, 8905, 22489, 29455, 33995, 71651, 76583, 112445, 292357, 358255, 382915, 931463, 1461785, 3080993, 4657315, 15404965, 40052909, 200264545]

約数ペア:

[(1, 200264545), (5, 40052909), (13, 15404965), (43, 4657315), (65, 3080993), (137, 1461785), (215, 931463), (523, 382915), (559, 358255), (685, 292357), (1781, 112445), (2615, 76583), (2795, 71651), (5891, 33995), (6799, 29455), (8905, 22489)]