203040195

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{727}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 333645312

約数和(自身を除く): 130605117

約数列:

[1, 3, 5, 15, 43, 129, 215, 433, 645, 727, 1299, 2165, 2181, 3635, 6495, 10905, 18619, 31261, 55857, 93095, 93783, 156305, 279285, 314791, 468915, 944373, 1573955, 4721865, 13536013, 40608039, 67680065, 203040195]

約数ペア:

[(1, 203040195), (3, 67680065), (5, 40608039), (15, 13536013), (43, 4721865), (129, 1573955), (215, 944373), (433, 468915), (645, 314791), (727, 279285), (1299, 156305), (2165, 93783), (2181, 93095), (3635, 55857), (6495, 31261), (10905, 18619)]