214950470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{6661}}^1$

素因数の和:7136

約数の個数: 32

約数和(自身を含む): 443209536

約数和(自身を除く): 228259066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 922, 2305, 3227, 4610, 6454, 6661, 13322, 16135, 32270, 33305, 46627, 66610, 93254, 233135, 466270, 3070721, 6141442, 15353605, 21495047, 30707210, 42990094, 107475235, 214950470]

約数ペア:

[(1, 214950470), (2, 107475235), (5, 42990094), (7, 30707210), (10, 21495047), (14, 15353605), (35, 6141442), (70, 3070721), (461, 466270), (922, 233135), (2305, 93254), (3227, 66610), (4610, 46627), (6454, 33305), (6661, 32270), (13322, 16135)]