213948008

素因数分解:

$2^3\times {\mathrm{1741}}^1\times {\mathrm{15361}}^1$

素因数の和:17108

約数の個数: 16

約数和(自身を含む): 401409060

約数和(自身を除く): 187461052

約数列:

[1, 2, 4, 8, 1741, 3482, 6964, 13928, 15361, 30722, 61444, 122888, 26743501, 53487002, 106974004, 213948008]

約数ペア:

[(1, 213948008), (2, 106974004), (4, 53487002), (8, 26743501), (1741, 122888), (3482, 61444), (6964, 30722), (13928, 15361)]