1202233345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{243121}}^1$

素因数の和:243192

約数の個数: 16

約数和(自身を含む): 1540420992

約数和(自身を除く): 338187647

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 243121, 1215605, 5591783, 10454203, 27958915, 52271015, 240446669, 1202233345]

約数ペア:

[(1, 1202233345), (5, 240446669), (23, 52271015), (43, 27958915), (115, 10454203), (215, 5591783), (989, 1215605), (4945, 243121)]