97495990

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{70141}}^1$

素因数の和:70287

約数の個数: 16

約数和(自身を含む): 176757840

約数和(自身を除く): 79261850

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 70141, 140282, 350705, 701410, 9749599, 19499198, 48747995, 97495990]

約数ペア:

[(1, 97495990), (2, 48747995), (5, 19499198), (10, 9749599), (139, 701410), (278, 350705), (695, 140282), (1390, 70141)]