200044846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 320060160

約数和(自身を除く): 120015314

約数列:

[1, 2, 23, 46, 97, 107, 194, 214, 419, 838, 2231, 2461, 4462, 4922, 9637, 10379, 19274, 20758, 40643, 44833, 81286, 89666, 238717, 477434, 934789, 1031159, 1869578, 2062318, 4348801, 8697602, 100022423, 200044846]

約数ペア:

[(1, 200044846), (2, 100022423), (23, 8697602), (46, 4348801), (97, 2062318), (107, 1869578), (194, 1031159), (214, 934789), (419, 477434), (838, 238717), (2231, 89666), (2461, 81286), (4462, 44833), (4922, 40643), (9637, 20758), (10379, 19274)]