207908536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{3121}}^1$

素因数の和:3895

約数の個数: 32

約数和(自身を含む): 425965680

約数和(自身を除く): 218057144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 757, 1514, 3028, 3121, 6056, 6242, 8327, 12484, 16654, 24968, 33308, 34331, 66616, 68662, 137324, 274648, 2362597, 4725194, 9450388, 18900776, 25988567, 51977134, 103954268, 207908536]

約数ペア:

[(1, 207908536), (2, 103954268), (4, 51977134), (8, 25988567), (11, 18900776), (22, 9450388), (44, 4725194), (88, 2362597), (757, 274648), (1514, 137324), (3028, 68662), (3121, 66616), (6056, 34331), (6242, 33308), (8327, 24968), (12484, 16654)]