207363440

素因数分解:

$2^4\times 5^1\times {\mathrm{2592043}}^1$

素因数の和:2592056

約数の個数: 20

約数和(自身を含む): 482120184

約数和(自身を除く): 274756744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2592043, 5184086, 10368172, 12960215, 20736344, 25920430, 41472688, 51840860, 103681720, 207363440]

約数ペア:

[(1, 207363440), (2, 103681720), (4, 51840860), (5, 41472688), (8, 25920430), (10, 20736344), (16, 12960215), (20, 10368172), (40, 5184086), (80, 2592043)]