206960600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 610675200

約数和(自身を除く): 403714600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 89, 100, 110, 140, 151, 154, 175, 178, 200, 220, 275, 280, 302, 308, 350, 356, 385, 440, 445, 550, 604, 616, 623, 700, 712, 755, 770, 890, 979, 1057, 1100, 1208, 1246, 1400, 1510, 1540, 1661, 1780, 1925, 1958, 2114, 2200, 2225, 2492, 3020, 3080, 3115, 3322, 3560, 3775, 3850, 3916, 4228, 4450, 4895, 4984, 5285, 6040, 6230, 6644, 6853, 7550, 7700, 7832, 8305, 8456, 8900, 9790, 10570, 11627, 12460, 13288, 13439, 13706, 15100, 15400, 15575, 16610, 17800, 19580, 21140, 23254, 24475, 24920, 26425, 26878, 27412, 30200, 31150, 33220, 34265, 39160, 41525, 42280, 46508, 48950, 52850, 53756, 54824, 58135, 62300, 66440, 67195, 68530, 83050, 93016, 94073, 97900, 105700, 107512, 116270, 124600, 134390, 137060, 147829, 166100, 171325, 188146, 195800, 211400, 232540, 268780, 274120, 290675, 295658, 332200, 335975, 342650, 376292, 465080, 470365, 537560, 581350, 591316, 671950, 685300, 739145, 752584, 940730, 1034803, 1162700, 1182632, 1343900, 1370600, 1478290, 1881460, 2069606, 2325400, 2351825, 2687800, 2956580, 3695725, 3762920, 4139212, 4703650, 5174015, 5913160, 7391450, 8278424, 9407300, 10348030, 14782900, 18814600, 20696060, 25870075, 29565800, 41392120, 51740150, 103480300, 206960600]

約数ペア:

[(1, 206960600), (2, 103480300), (4, 51740150), (5, 41392120), (7, 29565800), (8, 25870075), (10, 20696060), (11, 18814600), (14, 14782900), (20, 10348030), (22, 9407300), (25, 8278424), (28, 7391450), (35, 5913160), (40, 5174015), (44, 4703650), (50, 4139212), (55, 3762920), (56, 3695725), (70, 2956580), (77, 2687800), (88, 2351825), (89, 2325400), (100, 2069606), (110, 1881460), (140, 1478290), (151, 1370600), (154, 1343900), (175, 1182632), (178, 1162700), (200, 1034803), (220, 940730), (275, 752584), (280, 739145), (302, 685300), (308, 671950), (350, 591316), (356, 581350), (385, 537560), (440, 470365), (445, 465080), (550, 376292), (604, 342650), (616, 335975), (623, 332200), (700, 295658), (712, 290675), (755, 274120), (770, 268780), (890, 232540), (979, 211400), (1057, 195800), (1100, 188146), (1208, 171325), (1246, 166100), (1400, 147829), (1510, 137060), (1540, 134390), (1661, 124600), (1780, 116270), (1925, 107512), (1958, 105700), (2114, 97900), (2200, 94073), (2225, 93016), (2492, 83050), (3020, 68530), (3080, 67195), (3115, 66440), (3322, 62300), (3560, 58135), (3775, 54824), (3850, 53756), (3916, 52850), (4228, 48950), (4450, 46508), (4895, 42280), (4984, 41525), (5285, 39160), (6040, 34265), (6230, 33220), (6644, 31150), (6853, 30200), (7550, 27412), (7700, 26878), (7832, 26425), (8305, 24920), (8456, 24475), (8900, 23254), (9790, 21140), (10570, 19580), (11627, 17800), (12460, 16610), (13288, 15575), (13439, 15400), (13706, 15100)]