208518804910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39121727}}^1$

素因数の和:39121788

約数の個数: 32

約数和(自身を含む): 414064369152

約数和(自身を除く): 205545564242

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 39121727, 78243454, 195608635, 391217270, 508582451, 1017164902, 1603990807, 2542912255, 3207981614, 5085824510, 8019954035, 16039908070, 20851880491, 41703760982, 104259402455, 208518804910]

約数ペア:

[(1, 208518804910), (2, 104259402455), (5, 41703760982), (10, 20851880491), (13, 16039908070), (26, 8019954035), (41, 5085824510), (65, 3207981614), (82, 2542912255), (130, 1603990807), (205, 1017164902), (410, 508582451), (533, 391217270), (1066, 195608635), (2665, 78243454), (5330, 39121727)]