200879187

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{3613}}^1$

素因数の和:4090

約数の個数: 16

約数和(自身を含む): 274779648

約数和(自身を除く): 73900461

約数列:

[1, 3, 43, 129, 431, 1293, 3613, 10839, 18533, 55599, 155359, 466077, 1557203, 4671609, 66959729, 200879187]

約数ペア:

[(1, 200879187), (3, 66959729), (43, 4671609), (129, 1557203), (431, 466077), (1293, 155359), (3613, 55599), (10839, 18533)]