193901488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{3121}}^1$

素因数の和:3493

約数の個数: 40

約数和(自身を含む): 411129936

約数和(自身を除く): 217228448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 353, 706, 1412, 2824, 3121, 3883, 5648, 6242, 7766, 12484, 15532, 24968, 31064, 34331, 49936, 62128, 68662, 137324, 274648, 549296, 1101713, 2203426, 4406852, 8813704, 12118843, 17627408, 24237686, 48475372, 96950744, 193901488]

約数ペア:

[(1, 193901488), (2, 96950744), (4, 48475372), (8, 24237686), (11, 17627408), (16, 12118843), (22, 8813704), (44, 4406852), (88, 2203426), (176, 1101713), (353, 549296), (706, 274648), (1412, 137324), (2824, 68662), (3121, 62128), (3883, 49936), (5648, 34331), (6242, 31064), (7766, 24968), (12484, 15532)]