201993441710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{492666931}}^1$

素因数の和:492666979

約数の個数: 16

約数和(自身を含む): 372456200592

約数和(自身を除く): 170462758882

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 492666931, 985333862, 2463334655, 4926669310, 20199344171, 40398688342, 100996720855, 201993441710]

約数ペア:

[(1, 201993441710), (2, 100996720855), (5, 40398688342), (10, 20199344171), (41, 4926669310), (82, 2463334655), (205, 985333862), (410, 492666931)]