201253325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88463}}^1$

素因数の和:88493

約数の個数: 24

約数和(自身を含む): 307147008

約数和(自身を除く): 105893683

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 88463, 442315, 619241, 1150019, 2211575, 3096205, 5750095, 8050133, 15481025, 28750475, 40250665, 201253325]

約数ペア:

[(1, 201253325), (5, 40250665), (7, 28750475), (13, 15481025), (25, 8050133), (35, 5750095), (65, 3096205), (91, 2211575), (175, 1150019), (325, 619241), (455, 442315), (2275, 88463)]