211036154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6247}}^1$

素因数の和:6402

約数の個数: 32

約数和(自身を含む): 383877120

約数和(自身を除く): 172840966

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2413, 4826, 6247, 12494, 16891, 33782, 43729, 87458, 118693, 237386, 793369, 830851, 1586738, 1661702, 5553583, 11107166, 15074011, 30148022, 105518077, 211036154]

約数ペア:

[(1, 211036154), (2, 105518077), (7, 30148022), (14, 15074011), (19, 11107166), (38, 5553583), (127, 1661702), (133, 1586738), (254, 830851), (266, 793369), (889, 237386), (1778, 118693), (2413, 87458), (4826, 43729), (6247, 33782), (12494, 16891)]