234786188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20807}}^1$

素因数の和:20862

約数の個数: 48

約数和(自身を含む): 522031104

約数和(自身を除く): 287244916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 20807, 41614, 83228, 145649, 270491, 291298, 540982, 582596, 645017, 1081964, 1290034, 1893437, 2580068, 3786874, 4515119, 7573748, 8385221, 9030238, 16770442, 18060476, 33540884, 58696547, 117393094, 234786188]

約数ペア:

[(1, 234786188), (2, 117393094), (4, 58696547), (7, 33540884), (13, 18060476), (14, 16770442), (26, 9030238), (28, 8385221), (31, 7573748), (52, 4515119), (62, 3786874), (91, 2580068), (124, 1893437), (182, 1290034), (217, 1081964), (364, 645017), (403, 582596), (434, 540982), (806, 291298), (868, 270491), (1612, 145649), (2821, 83228), (5642, 41614), (11284, 20807)]