186970970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 341312400

約数和(自身を除く): 154341430

約数列:

[1, 2, 5, 10, 109, 218, 337, 509, 545, 674, 1018, 1090, 1685, 2545, 3370, 5090, 36733, 55481, 73466, 110962, 171533, 183665, 277405, 343066, 367330, 554810, 857665, 1715330, 18697097, 37394194, 93485485, 186970970]

約数ペア:

[(1, 186970970), (2, 93485485), (5, 37394194), (10, 18697097), (109, 1715330), (218, 857665), (337, 554810), (509, 367330), (545, 343066), (674, 277405), (1018, 183665), (1090, 171533), (1685, 110962), (2545, 73466), (3370, 55481), (5090, 36733)]