193036870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6719}}^1$

素因数の和:6769

約数の個数: 48

約数和(自身を含む): 398442240

約数和(自身を除く): 205405370

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 845, 1105, 1690, 2210, 2873, 5746, 6719, 13438, 14365, 28730, 33595, 67190, 87347, 114223, 174694, 228446, 436735, 571115, 873470, 1135511, 1142230, 1484899, 2271022, 2969798, 5677555, 7424495, 11355110, 14848990, 19303687, 38607374, 96518435, 193036870]

約数ペア:

[(1, 193036870), (2, 96518435), (5, 38607374), (10, 19303687), (13, 14848990), (17, 11355110), (26, 7424495), (34, 5677555), (65, 2969798), (85, 2271022), (130, 1484899), (169, 1142230), (170, 1135511), (221, 873470), (338, 571115), (442, 436735), (845, 228446), (1105, 174694), (1690, 114223), (2210, 87347), (2873, 67190), (5746, 33595), (6719, 28730), (13438, 14365)]