197391040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8011}}^1$

素因数の和:8046

約数の個数: 112

約数和(自身を含む): 586093824

約数和(自身を除く): 388702784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 8011, 12320, 16022, 24640, 32044, 40055, 56077, 64088, 80110, 88121, 112154, 128176, 160220, 176242, 224308, 256352, 280385, 320440, 352484, 440605, 448616, 512704, 560770, 616847, 640880, 704968, 881210, 897232, 1121540, 1233694, 1281760, 1409936, 1762420, 1794464, 2243080, 2467388, 2563520, 2819872, 3084235, 3524840, 3588928, 4486160, 4934776, 5639744, 6168470, 7049680, 8972320, 9869552, 12336940, 14099360, 17944640, 19739104, 24673880, 28198720, 39478208, 49347760, 98695520, 197391040]

約数ペア:

[(1, 197391040), (2, 98695520), (4, 49347760), (5, 39478208), (7, 28198720), (8, 24673880), (10, 19739104), (11, 17944640), (14, 14099360), (16, 12336940), (20, 9869552), (22, 8972320), (28, 7049680), (32, 6168470), (35, 5639744), (40, 4934776), (44, 4486160), (55, 3588928), (56, 3524840), (64, 3084235), (70, 2819872), (77, 2563520), (80, 2467388), (88, 2243080), (110, 1794464), (112, 1762420), (140, 1409936), (154, 1281760), (160, 1233694), (176, 1121540), (220, 897232), (224, 881210), (280, 704968), (308, 640880), (320, 616847), (352, 560770), (385, 512704), (440, 448616), (448, 440605), (560, 352484), (616, 320440), (704, 280385), (770, 256352), (880, 224308), (1120, 176242), (1232, 160220), (1540, 128176), (1760, 112154), (2240, 88121), (2464, 80110), (3080, 64088), (3520, 56077), (4928, 40055), (6160, 32044), (8011, 24640), (12320, 16022)]