199038430

素因数分解:

$2^1\times 5^1\times {\mathrm{2843}}^1\times {\mathrm{7001}}^1$

素因数の和:9851

約数の個数: 16

約数和(自身を含む): 358446384

約数和(自身を除く): 159407954

約数列:

[1, 2, 5, 10, 2843, 5686, 7001, 14002, 14215, 28430, 35005, 70010, 19903843, 39807686, 99519215, 199038430]

約数ペア:

[(1, 199038430), (2, 99519215), (5, 39807686), (10, 19903843), (2843, 70010), (5686, 35005), (7001, 28430), (14002, 14215)]