201874910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1559}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 380090880

約数和(自身を除く): 178215970

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 563, 1126, 1559, 2815, 3118, 5630, 7795, 12949, 15590, 25898, 35857, 64745, 71714, 129490, 179285, 358570, 877717, 1755434, 4388585, 8777170, 20187491, 40374982, 100937455, 201874910]

約数ペア:

[(1, 201874910), (2, 100937455), (5, 40374982), (10, 20187491), (23, 8777170), (46, 4388585), (115, 1755434), (230, 877717), (563, 358570), (1126, 179285), (1559, 129490), (2815, 71714), (3118, 64745), (5630, 35857), (7795, 25898), (12949, 15590)]