231196943956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^2$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 446638854816

約数和(自身を除く): 215441910860

約数列:

[1, 2, 4, 11, 22, 44, 197, 283, 307, 394, 566, 614, 788, 1132, 1228, 2167, 3113, 3377, 4334, 6226, 6754, 8668, 12452, 13508, 55751, 60479, 86881, 94249, 111502, 120958, 173762, 188498, 223004, 241916, 347524, 376996, 613261, 665269, 955691, 1036739, 1226522, 1330538, 1911382, 2073478, 2453044, 2661076, 3822764, 4146956, 17115557, 18567053, 26672467, 34231114, 37134106, 53344934, 68462228, 74268212, 106689868, 188271127, 204237583, 293397137, 376542254, 408475166, 586794274, 753084508, 816950332, 1173588548, 5254475999, 10508951998, 21017903996, 57799235989, 115598471978, 231196943956]

約数ペア:

[(1, 231196943956), (2, 115598471978), (4, 57799235989), (11, 21017903996), (22, 10508951998), (44, 5254475999), (197, 1173588548), (283, 816950332), (307, 753084508), (394, 586794274), (566, 408475166), (614, 376542254), (788, 293397137), (1132, 204237583), (1228, 188271127), (2167, 106689868), (3113, 74268212), (3377, 68462228), (4334, 53344934), (6226, 37134106), (6754, 34231114), (8668, 26672467), (12452, 18567053), (13508, 17115557), (55751, 4146956), (60479, 3822764), (86881, 2661076), (94249, 2453044), (111502, 2073478), (120958, 1911382), (173762, 1330538), (188498, 1226522), (223004, 1036739), (241916, 955691), (347524, 665269), (376996, 613261)]