215090538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{1847}}^1$

素因数の和:3358

約数の個数: 32

約数和(自身を含む): 463833216

約数和(自身を除く): 248742678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1493, 1847, 2986, 3694, 4479, 5541, 8958, 11082, 19409, 24011, 38818, 48022, 58227, 72033, 116454, 144066, 2757571, 5515142, 8272713, 16545426, 35848423, 71696846, 107545269, 215090538]

約数ペア:

[(1, 215090538), (2, 107545269), (3, 71696846), (6, 35848423), (13, 16545426), (26, 8272713), (39, 5515142), (78, 2757571), (1493, 144066), (1847, 116454), (2986, 72033), (3694, 58227), (4479, 48022), (5541, 38818), (8958, 24011), (11082, 19409)]