204393810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6813127}}^1$

素因数の和:6813137

約数の個数: 16

約数和(自身を含む): 490545216

約数和(自身を除く): 286151406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6813127, 13626254, 20439381, 34065635, 40878762, 68131270, 102196905, 204393810]

約数ペア:

[(1, 204393810), (2, 102196905), (3, 68131270), (5, 40878762), (6, 34065635), (10, 20439381), (15, 13626254), (30, 6813127)]