197304894

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1019}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 442990080

約数和(自身を除く): 245685186

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 347, 558, 694, 1019, 1041, 2038, 2082, 3057, 3123, 6114, 6246, 9171, 10757, 18342, 21514, 31589, 32271, 63178, 64542, 94767, 96813, 189534, 193626, 284301, 353593, 568602, 707186, 1060779, 2121558, 3182337, 6364674, 10961383, 21922766, 32884149, 65768298, 98652447, 197304894]

約数ペア:

[(1, 197304894), (2, 98652447), (3, 65768298), (6, 32884149), (9, 21922766), (18, 10961383), (31, 6364674), (62, 3182337), (93, 2121558), (186, 1060779), (279, 707186), (347, 568602), (558, 353593), (694, 284301), (1019, 193626), (1041, 189534), (2038, 96813), (2082, 94767), (3057, 64542), (3123, 63178), (6114, 32271), (6246, 31589), (9171, 21514), (10757, 18342)]