203467887953

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1555553}}^1$

素因数の和:1555645

約数の個数: 24

約数和(自身を含む): 238335761664

約数和(自身を除く): 34867873711

約数列:

[1, 11, 23, 47, 121, 253, 517, 1081, 2783, 5687, 11891, 130801, 1555553, 17111083, 35777719, 73110991, 188221913, 393554909, 804220901, 1681552793, 4329103999, 8846429911, 18497080723, 203467887953]

約数ペア:

[(1, 203467887953), (11, 18497080723), (23, 8846429911), (47, 4329103999), (121, 1681552793), (253, 804220901), (517, 393554909), (1081, 188221913), (2783, 73110991), (5687, 35777719), (11891, 17111083), (130801, 1555553)]