211060892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{643}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 445751040

約数和(自身を除く): 234690148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 617, 643, 1234, 1286, 2468, 2572, 4319, 4501, 8638, 9002, 11723, 12217, 17276, 18004, 23446, 24434, 46892, 48868, 82061, 85519, 164122, 171038, 328244, 342076, 396731, 793462, 1586924, 2777117, 5554234, 7537889, 11108468, 15075778, 30151556, 52765223, 105530446, 211060892]

約数ペア:

[(1, 211060892), (2, 105530446), (4, 52765223), (7, 30151556), (14, 15075778), (19, 11108468), (28, 7537889), (38, 5554234), (76, 2777117), (133, 1586924), (266, 793462), (532, 396731), (617, 342076), (643, 328244), (1234, 171038), (1286, 164122), (2468, 85519), (2572, 82061), (4319, 48868), (4501, 46892), (8638, 24434), (9002, 23446), (11723, 18004), (12217, 17276)]