214939624

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{164831}}^1$

素因数の和:165000

約数の個数: 16

約数和(自身を含む): 405486720

約数和(自身を除く): 190547096

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 164831, 329662, 659324, 1318648, 26867453, 53734906, 107469812, 214939624]

約数ペア:

[(1, 214939624), (2, 107469812), (4, 53734906), (8, 26867453), (163, 1318648), (326, 659324), (652, 329662), (1304, 164831)]