207937779

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{430513}}^1$

素因数の和:430546

約数の個数: 16

約数和(自身を含む): 330634752

約数和(自身を除く): 122696973

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 430513, 1291539, 3013591, 9040773, 9901799, 29705397, 69312593, 207937779]

約数ペア:

[(1, 207937779), (3, 69312593), (7, 29705397), (21, 9901799), (23, 9040773), (69, 3013591), (161, 1291539), (483, 430513)]