201393425

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 254078976

約数和(自身を除く): 52685551

約数列:

[1, 5, 25, 127, 137, 463, 635, 685, 2315, 3175, 3425, 11575, 17399, 58801, 63431, 86995, 294005, 317155, 434975, 1470025, 1585775, 8055737, 40278685, 201393425]

約数ペア:

[(1, 201393425), (5, 40278685), (25, 8055737), (127, 1585775), (137, 1470025), (463, 434975), (635, 317155), (685, 294005), (2315, 86995), (3175, 63431), (3425, 58801), (11575, 17399)]