196854364

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{52861}}^1$

素因数の和:52898

約数の個数: 36

約数和(自身を含む): 421838760

約数和(自身を除く): 224984396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 52861, 105722, 211444, 370027, 740054, 1004359, 1480108, 2008718, 2590189, 4017436, 5180378, 7030513, 10360756, 14061026, 28122052, 49213591, 98427182, 196854364]

約数ペア:

[(1, 196854364), (2, 98427182), (4, 49213591), (7, 28122052), (14, 14061026), (19, 10360756), (28, 7030513), (38, 5180378), (49, 4017436), (76, 2590189), (98, 2008718), (133, 1480108), (196, 1004359), (266, 740054), (532, 370027), (931, 211444), (1862, 105722), (3724, 52861)]