225397684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{48619}}^1$

素因数の和:48703

約数の個数: 24

約数和(自身を含む): 422021600

約数和(自身を除く): 196623916

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 48619, 97238, 194476, 923761, 1847522, 2965759, 3695044, 5931518, 11863036, 56349421, 112698842, 225397684]

約数ペア:

[(1, 225397684), (2, 112698842), (4, 56349421), (19, 11863036), (38, 5931518), (61, 3695044), (76, 2965759), (122, 1847522), (244, 923761), (1159, 194476), (2318, 97238), (4636, 48619)]