207192188

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 482630400

約数和(自身を除く): 275438212

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 41, 46, 49, 59, 76, 82, 92, 98, 118, 133, 161, 164, 196, 236, 266, 287, 322, 413, 437, 532, 574, 644, 779, 826, 874, 931, 943, 1121, 1127, 1148, 1357, 1558, 1652, 1748, 1862, 1886, 2009, 2242, 2254, 2419, 2714, 2891, 3059, 3116, 3724, 3772, 4018, 4484, 4508, 4838, 5428, 5453, 5782, 6118, 6601, 7847, 8036, 9499, 9676, 10906, 11564, 12236, 13202, 15694, 16933, 17917, 18998, 21413, 21812, 25783, 26404, 31388, 33866, 35834, 37996, 38171, 42826, 45961, 46207, 51566, 54929, 55637, 66493, 67732, 71668, 76342, 85652, 91922, 92414, 103132, 109858, 111274, 118531, 125419, 132986, 152684, 180481, 183844, 184828, 219716, 222548, 237062, 250838, 265972, 321727, 360962, 389459, 474124, 501676, 643454, 721924, 778918, 877933, 1057103, 1263367, 1286908, 1557836, 1755866, 2114206, 2252089, 2526734, 2726213, 3511732, 4228412, 4504178, 5053468, 5452426, 7399721, 9008356, 10904852, 14799442, 29598884, 51798047, 103596094, 207192188]

約数ペア:

[(1, 207192188), (2, 103596094), (4, 51798047), (7, 29598884), (14, 14799442), (19, 10904852), (23, 9008356), (28, 7399721), (38, 5452426), (41, 5053468), (46, 4504178), (49, 4228412), (59, 3511732), (76, 2726213), (82, 2526734), (92, 2252089), (98, 2114206), (118, 1755866), (133, 1557836), (161, 1286908), (164, 1263367), (196, 1057103), (236, 877933), (266, 778918), (287, 721924), (322, 643454), (413, 501676), (437, 474124), (532, 389459), (574, 360962), (644, 321727), (779, 265972), (826, 250838), (874, 237062), (931, 222548), (943, 219716), (1121, 184828), (1127, 183844), (1148, 180481), (1357, 152684), (1558, 132986), (1652, 125419), (1748, 118531), (1862, 111274), (1886, 109858), (2009, 103132), (2242, 92414), (2254, 91922), (2419, 85652), (2714, 76342), (2891, 71668), (3059, 67732), (3116, 66493), (3724, 55637), (3772, 54929), (4018, 51566), (4484, 46207), (4508, 45961), (4838, 42826), (5428, 38171), (5453, 37996), (5782, 35834), (6118, 33866), (6601, 31388), (7847, 26404), (8036, 25783), (9499, 21812), (9676, 21413), (10906, 18998), (11564, 17917), (12236, 16933), (13202, 15694)]