201016340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1435831}}^1$

素因数の和:1435847

約数の個数: 24

約数和(自身を含む): 482439552

約数和(自身を除く): 281423212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1435831, 2871662, 5743324, 7179155, 10050817, 14358310, 20101634, 28716620, 40203268, 50254085, 100508170, 201016340]

約数ペア:

[(1, 201016340), (2, 100508170), (4, 50254085), (5, 40203268), (7, 28716620), (10, 20101634), (14, 14358310), (20, 10050817), (28, 7179155), (35, 5743324), (70, 2871662), (140, 1435831)]