217540248

素因数分解:

$2^3\times 3^1\times {\mathrm{9064177}}^1$

素因数の和:9064186

約数の個数: 16

約数和(自身を含む): 543850680

約数和(自身を除く): 326310432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9064177, 18128354, 27192531, 36256708, 54385062, 72513416, 108770124, 217540248]

約数ペア:

[(1, 217540248), (2, 108770124), (3, 72513416), (4, 54385062), (6, 36256708), (8, 27192531), (12, 18128354), (24, 9064177)]