190851148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{4951}}^1$

素因数の和:5397

約数の個数: 24

約数和(自身を含む): 349413120

約数和(自身を除く): 158561972

約数列:

[1, 2, 4, 23, 46, 92, 419, 838, 1676, 4951, 9637, 9902, 19274, 19804, 38548, 113873, 227746, 455492, 2074469, 4148938, 8297876, 47712787, 95425574, 190851148]

約数ペア:

[(1, 190851148), (2, 95425574), (4, 47712787), (23, 8297876), (46, 4148938), (92, 2074469), (419, 455492), (838, 227746), (1676, 113873), (4951, 38548), (9637, 19804), (9902, 19274)]