201637936

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{65981}}^1$

素因数の和:66180

約数の個数: 20

約数和(自身を含む): 392724864

約数和(自身を除く): 191086928

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 65981, 131962, 263924, 527848, 1055696, 12602371, 25204742, 50409484, 100818968, 201637936]

約数ペア:

[(1, 201637936), (2, 100818968), (4, 50409484), (8, 25204742), (16, 12602371), (191, 1055696), (382, 527848), (764, 263924), (1528, 131962), (3056, 65981)]