214645228

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{51449}}^1$

素因数の和:51609

約数の個数: 24

約数和(自身を含む): 432180000

約数和(自身を除く): 217534772

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 51449, 102898, 205796, 360143, 720286, 1440572, 7665901, 15331802, 30663604, 53661307, 107322614, 214645228]

約数ペア:

[(1, 214645228), (2, 107322614), (4, 53661307), (7, 30663604), (14, 15331802), (28, 7665901), (149, 1440572), (298, 720286), (596, 360143), (1043, 205796), (2086, 102898), (4172, 51449)]