203414123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 238360320

約数和(自身を除く): 34946197

約数列:

[1, 11, 37, 43, 59, 197, 407, 473, 649, 1591, 2167, 2183, 2537, 7289, 8471, 11623, 17501, 24013, 27907, 80179, 93181, 93869, 127853, 313427, 430051, 499789, 1032559, 3447697, 4730561, 5497679, 18492193, 203414123]

約数ペア:

[(1, 203414123), (11, 18492193), (37, 5497679), (43, 4730561), (59, 3447697), (197, 1032559), (407, 499789), (473, 430051), (649, 313427), (1591, 127853), (2167, 93869), (2183, 93181), (2537, 80179), (7289, 27907), (8471, 24013), (11623, 17501)]