209674082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2281}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 345038400

約数和(自身を除く): 135364318

約数列:

[1, 2, 19, 38, 41, 59, 82, 118, 779, 1121, 1558, 2242, 2281, 2419, 4562, 4838, 43339, 45961, 86678, 91922, 93521, 134579, 187042, 269158, 1776899, 2557001, 3553798, 5114002, 5517739, 11035478, 104837041, 209674082]

約数ペア:

[(1, 209674082), (2, 104837041), (19, 11035478), (38, 5517739), (41, 5114002), (59, 3553798), (82, 2557001), (118, 1776899), (779, 269158), (1121, 187042), (1558, 134579), (2242, 93521), (2281, 91922), (2419, 86678), (4562, 45961), (4838, 43339)]