206239770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 160

約数和(自身を含む): 614718720

約数和(自身を除く): 408478950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 79, 81, 90, 99, 110, 135, 158, 162, 165, 198, 237, 270, 293, 297, 330, 395, 405, 474, 495, 586, 594, 711, 790, 810, 869, 879, 891, 990, 1185, 1422, 1465, 1485, 1738, 1758, 1782, 2133, 2370, 2607, 2637, 2930, 2970, 3223, 3555, 4266, 4345, 4395, 4455, 5214, 5274, 6399, 6446, 7110, 7821, 7911, 8690, 8790, 8910, 9669, 10665, 12798, 13035, 13185, 15642, 15822, 16115, 19338, 21330, 23147, 23463, 23733, 26070, 26370, 29007, 31995, 32230, 39105, 39555, 46294, 46926, 47466, 48345, 58014, 63990, 69441, 70389, 78210, 79110, 87021, 96690, 115735, 117315, 118665, 138882, 140778, 145035, 174042, 208323, 231470, 234630, 237330, 254617, 261063, 290070, 347205, 351945, 416646, 435105, 509234, 522126, 624969, 694410, 703890, 763851, 870210, 1041615, 1249938, 1273085, 1305315, 1527702, 1874907, 2083230, 2291553, 2546170, 2610630, 3124845, 3749814, 3819255, 4583106, 6249690, 6874659, 7638510, 9374535, 11457765, 13749318, 18749070, 20623977, 22915530, 34373295, 41247954, 68746590, 103119885, 206239770]

約数ペア:

[(1, 206239770), (2, 103119885), (3, 68746590), (5, 41247954), (6, 34373295), (9, 22915530), (10, 20623977), (11, 18749070), (15, 13749318), (18, 11457765), (22, 9374535), (27, 7638510), (30, 6874659), (33, 6249690), (45, 4583106), (54, 3819255), (55, 3749814), (66, 3124845), (79, 2610630), (81, 2546170), (90, 2291553), (99, 2083230), (110, 1874907), (135, 1527702), (158, 1305315), (162, 1273085), (165, 1249938), (198, 1041615), (237, 870210), (270, 763851), (293, 703890), (297, 694410), (330, 624969), (395, 522126), (405, 509234), (474, 435105), (495, 416646), (586, 351945), (594, 347205), (711, 290070), (790, 261063), (810, 254617), (869, 237330), (879, 234630), (891, 231470), (990, 208323), (1185, 174042), (1422, 145035), (1465, 140778), (1485, 138882), (1738, 118665), (1758, 117315), (1782, 115735), (2133, 96690), (2370, 87021), (2607, 79110), (2637, 78210), (2930, 70389), (2970, 69441), (3223, 63990), (3555, 58014), (4266, 48345), (4345, 47466), (4395, 46926), (4455, 46294), (5214, 39555), (5274, 39105), (6399, 32230), (6446, 31995), (7110, 29007), (7821, 26370), (7911, 26070), (8690, 23733), (8790, 23463), (8910, 23147), (9669, 21330), (10665, 19338), (12798, 16115), (13035, 15822), (13185, 15642)]