208079718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1933}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 521344512

約数和(自身を除く): 313264794

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 233, 462, 466, 699, 1398, 1631, 1933, 2563, 3262, 3866, 4893, 5126, 5799, 7689, 9786, 11598, 13531, 15378, 17941, 21263, 27062, 35882, 40593, 42526, 53823, 63789, 81186, 107646, 127578, 148841, 297682, 446523, 450389, 893046, 900778, 1351167, 2702334, 3152723, 4954279, 6305446, 9458169, 9908558, 14862837, 18916338, 29725674, 34679953, 69359906, 104039859, 208079718]

約数ペア:

[(1, 208079718), (2, 104039859), (3, 69359906), (6, 34679953), (7, 29725674), (11, 18916338), (14, 14862837), (21, 9908558), (22, 9458169), (33, 6305446), (42, 4954279), (66, 3152723), (77, 2702334), (154, 1351167), (231, 900778), (233, 893046), (462, 450389), (466, 446523), (699, 297682), (1398, 148841), (1631, 127578), (1933, 107646), (2563, 81186), (3262, 63789), (3866, 53823), (4893, 42526), (5126, 40593), (5799, 35882), (7689, 27062), (9786, 21263), (11598, 17941), (13531, 15378)]