201250010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29209}}^1$

素因数の和:29282

約数の個数: 32

約数和(自身を含む): 397489680

約数和(自身を除く): 196239670

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 29209, 58418, 146045, 292090, 379717, 759434, 1548077, 1898585, 3096154, 3797170, 7740385, 15480770, 20125001, 40250002, 100625005, 201250010]

約数ペア:

[(1, 201250010), (2, 100625005), (5, 40250002), (10, 20125001), (13, 15480770), (26, 7740385), (53, 3797170), (65, 3096154), (106, 1898585), (130, 1548077), (265, 759434), (530, 379717), (689, 292090), (1378, 146045), (3445, 58418), (6890, 29209)]