194686789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 231948288

約数和(自身を除く): 37261499

約数列:

[1, 11, 23, 31, 103, 241, 253, 341, 713, 1133, 2369, 2651, 3193, 5543, 7471, 7843, 24823, 26059, 35123, 60973, 73439, 82181, 171833, 273053, 570929, 769513, 807829, 1890163, 6280219, 8464643, 17698799, 194686789]

約数ペア:

[(1, 194686789), (11, 17698799), (23, 8464643), (31, 6280219), (103, 1890163), (241, 807829), (253, 769513), (341, 570929), (713, 273053), (1133, 171833), (2369, 82181), (2651, 73439), (3193, 60973), (5543, 35123), (7471, 26059), (7843, 24823)]