215560301

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{44843}}^1$

素因数の和:44896

約数の個数: 16

約数和(自身を含む): 258301440

約数和(自身を除く): 42741139

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 44843, 493273, 852017, 1031389, 9372187, 11345279, 19596391, 215560301]

約数ペア:

[(1, 215560301), (11, 19596391), (19, 11345279), (23, 9372187), (209, 1031389), (253, 852017), (437, 493273), (4807, 44843)]