204019590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6800653}}^1$

素因数の和:6800663

約数の個数: 16

約数和(自身を含む): 489647088

約数和(自身を除く): 285627498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6800653, 13601306, 20401959, 34003265, 40803918, 68006530, 102009795, 204019590]

約数ペア:

[(1, 204019590), (2, 102009795), (3, 68006530), (5, 40803918), (6, 34003265), (10, 20401959), (15, 13601306), (30, 6800653)]