207520938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18329}}^1$

素因数の和:18391

約数の個数: 48

約数和(自身を含む): 488971080

約数和(自身を除く): 281450142

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1258, 1887, 3774, 5661, 11322, 18329, 36658, 54987, 109974, 164961, 311593, 329922, 623186, 678173, 934779, 1356346, 1869558, 2034519, 2804337, 4069038, 5608674, 6103557, 11528941, 12207114, 23057882, 34586823, 69173646, 103760469, 207520938]

約数ペア:

[(1, 207520938), (2, 103760469), (3, 69173646), (6, 34586823), (9, 23057882), (17, 12207114), (18, 11528941), (34, 6103557), (37, 5608674), (51, 4069038), (74, 2804337), (102, 2034519), (111, 1869558), (153, 1356346), (222, 934779), (306, 678173), (333, 623186), (629, 329922), (666, 311593), (1258, 164961), (1887, 109974), (3774, 54987), (5661, 36658), (11322, 18329)]