223863406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 371468160

約数和(自身を除く): 147604754

約数列:

[1, 2, 13, 26, 73, 79, 146, 158, 949, 1027, 1493, 1898, 2054, 2986, 5767, 11534, 19409, 38818, 74971, 108989, 117947, 149942, 217978, 235894, 1416857, 1533311, 2833714, 3066622, 8610131, 17220262, 111931703, 223863406]

約数ペア:

[(1, 223863406), (2, 111931703), (13, 17220262), (26, 8610131), (73, 3066622), (79, 2833714), (146, 1533311), (158, 1416857), (949, 235894), (1027, 217978), (1493, 149942), (1898, 117947), (2054, 108989), (2986, 74971), (5767, 38818), (11534, 19409)]