207908580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{315013}}^1$

素因数の和:315036

約数の個数: 48

約数和(自身を含む): 635068224

約数和(自身を除く): 427159644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 315013, 630026, 945039, 1260052, 1575065, 1890078, 3150130, 3465143, 3780156, 4725195, 6300260, 6930286, 9450390, 10395429, 13860572, 17325715, 18900780, 20790858, 34651430, 41581716, 51977145, 69302860, 103954290, 207908580]

約数ペア:

[(1, 207908580), (2, 103954290), (3, 69302860), (4, 51977145), (5, 41581716), (6, 34651430), (10, 20790858), (11, 18900780), (12, 17325715), (15, 13860572), (20, 10395429), (22, 9450390), (30, 6930286), (33, 6300260), (44, 4725195), (55, 3780156), (60, 3465143), (66, 3150130), (110, 1890078), (132, 1575065), (165, 1260052), (220, 945039), (330, 630026), (660, 315013)]