207933492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 576098880

約数和(自身を除く): 368165388

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 73, 76, 78, 93, 114, 124, 146, 156, 186, 219, 228, 247, 292, 372, 403, 438, 494, 589, 741, 806, 876, 949, 961, 988, 1178, 1209, 1387, 1482, 1612, 1767, 1898, 1922, 2263, 2356, 2418, 2774, 2847, 2883, 2964, 3534, 3796, 3844, 4161, 4526, 4836, 5548, 5694, 5766, 6789, 7068, 7657, 8322, 9052, 11388, 11532, 12493, 13578, 15314, 16644, 18031, 18259, 22971, 24986, 27156, 29419, 30628, 36062, 36518, 37479, 42997, 45942, 49972, 54093, 54777, 58838, 70153, 72124, 73036, 74958, 85994, 88257, 91884, 108186, 109554, 117676, 128991, 140306, 149916, 171988, 176514, 210459, 216372, 219108, 237367, 257982, 280612, 353028, 420918, 474734, 515964, 558961, 712101, 841836, 911989, 949468, 1117922, 1332907, 1424202, 1676883, 1823978, 2235844, 2665814, 2735967, 2848404, 3353766, 3647956, 3998721, 5331628, 5471934, 6707532, 7997442, 10943868, 15994884, 17327791, 34655582, 51983373, 69311164, 103966746, 207933492]

約数ペア:

[(1, 207933492), (2, 103966746), (3, 69311164), (4, 51983373), (6, 34655582), (12, 17327791), (13, 15994884), (19, 10943868), (26, 7997442), (31, 6707532), (38, 5471934), (39, 5331628), (52, 3998721), (57, 3647956), (62, 3353766), (73, 2848404), (76, 2735967), (78, 2665814), (93, 2235844), (114, 1823978), (124, 1676883), (146, 1424202), (156, 1332907), (186, 1117922), (219, 949468), (228, 911989), (247, 841836), (292, 712101), (372, 558961), (403, 515964), (438, 474734), (494, 420918), (589, 353028), (741, 280612), (806, 257982), (876, 237367), (949, 219108), (961, 216372), (988, 210459), (1178, 176514), (1209, 171988), (1387, 149916), (1482, 140306), (1612, 128991), (1767, 117676), (1898, 109554), (1922, 108186), (2263, 91884), (2356, 88257), (2418, 85994), (2774, 74958), (2847, 73036), (2883, 72124), (2964, 70153), (3534, 58838), (3796, 54777), (3844, 54093), (4161, 49972), (4526, 45942), (4836, 42997), (5548, 37479), (5694, 36518), (5766, 36062), (6789, 30628), (7068, 29419), (7657, 27156), (8322, 24986), (9052, 22971), (11388, 18259), (11532, 18031), (12493, 16644), (13578, 15314)]