190051918

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{599}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 330739200

約数和(自身を除く): 140687282

約数列:

[1, 2, 7, 14, 131, 173, 262, 346, 599, 917, 1198, 1211, 1834, 2422, 4193, 8386, 22663, 45326, 78469, 103627, 156938, 158641, 207254, 317282, 549283, 725389, 1098566, 1450778, 13575137, 27150274, 95025959, 190051918]

約数ペア:

[(1, 190051918), (2, 95025959), (7, 27150274), (14, 13575137), (131, 1450778), (173, 1098566), (262, 725389), (346, 549283), (599, 317282), (917, 207254), (1198, 158641), (1211, 156938), (1834, 103627), (2422, 78469), (4193, 45326), (8386, 22663)]