208034690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{15263}}^1$

素因数の和:15346

約数の個数: 32

約数和(自身を含む): 395642880

約数和(自身を除く): 187608190

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 15263, 30526, 76315, 152630, 442627, 717361, 885254, 1434722, 2213135, 3586805, 4426270, 7173610, 20803469, 41606938, 104017345, 208034690]

約数ペア:

[(1, 208034690), (2, 104017345), (5, 41606938), (10, 20803469), (29, 7173610), (47, 4426270), (58, 3586805), (94, 2213135), (145, 1434722), (235, 885254), (290, 717361), (470, 442627), (1363, 152630), (2726, 76315), (6815, 30526), (13630, 15263)]