199519782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13931}}^1$

素因数の和:13985

約数の個数: 64

約数和(自身を含む): 513589248

約数和(自身を除く): 314069466

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 13931, 14322, 27862, 41793, 83586, 97517, 153241, 195034, 292551, 306482, 431861, 459723, 585102, 863722, 919446, 1072687, 1295583, 2145374, 2591166, 3023027, 3218061, 4750471, 6046054, 6436122, 9069081, 9500942, 14251413, 18138162, 28502826, 33253297, 66506594, 99759891, 199519782]

約数ペア:

[(1, 199519782), (2, 99759891), (3, 66506594), (6, 33253297), (7, 28502826), (11, 18138162), (14, 14251413), (21, 9500942), (22, 9069081), (31, 6436122), (33, 6046054), (42, 4750471), (62, 3218061), (66, 3023027), (77, 2591166), (93, 2145374), (154, 1295583), (186, 1072687), (217, 919446), (231, 863722), (341, 585102), (434, 459723), (462, 431861), (651, 306482), (682, 292551), (1023, 195034), (1302, 153241), (2046, 97517), (2387, 83586), (4774, 41793), (7161, 27862), (13931, 14322)]