207041530

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{19927}}^1$

素因数の和:20973

約数の個数: 16

約数和(自身を含む): 373052160

約数和(自身を除く): 166010630

約数列:

[1, 2, 5, 10, 1039, 2078, 5195, 10390, 19927, 39854, 99635, 199270, 20704153, 41408306, 103520765, 207041530]

約数ペア:

[(1, 207041530), (2, 103520765), (5, 41408306), (10, 20704153), (1039, 199270), (2078, 99635), (5195, 39854), (10390, 19927)]