207803530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{18341}}^1$

素因数の和:18462

約数の個数: 32

約数和(自身を含む): 412034688

約数和(自身を除く): 204231158

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 18341, 36682, 91705, 183410, 201751, 403502, 1008755, 1889123, 2017510, 3778246, 9445615, 18891230, 20780353, 41560706, 103901765, 207803530]

約数ペア:

[(1, 207803530), (2, 103901765), (5, 41560706), (10, 20780353), (11, 18891230), (22, 9445615), (55, 3778246), (103, 2017510), (110, 1889123), (206, 1008755), (515, 403502), (1030, 201751), (1133, 183410), (2266, 91705), (5665, 36682), (11330, 18341)]