207907231

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{3923}}^1$

素因数の和:4110

約数の個数: 16

約数和(自身を含む): 243350784

約数和(自身を除く): 35443553

約数列:

[1, 7, 67, 113, 469, 791, 3923, 7571, 27461, 52997, 262841, 443299, 1839887, 3103093, 29701033, 207907231]

約数ペア:

[(1, 207907231), (7, 29701033), (67, 3103093), (113, 1839887), (469, 443299), (791, 262841), (3923, 52997), (7571, 27461)]