196865768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{23063}}^1$

素因数の和:23177

約数の個数: 32

約数和(自身を含む): 406848960

約数和(自身を除く): 209983192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 23063, 46126, 92252, 184504, 253693, 507386, 1014772, 2029544, 2237111, 4474222, 8948444, 17896888, 24608221, 49216442, 98432884, 196865768]

約数ペア:

[(1, 196865768), (2, 98432884), (4, 49216442), (8, 24608221), (11, 17896888), (22, 8948444), (44, 4474222), (88, 2237111), (97, 2029544), (194, 1014772), (388, 507386), (776, 253693), (1067, 184504), (2134, 92252), (4268, 46126), (8536, 23063)]