189548502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{220919}}^1$

素因数の和:220948

約数の個数: 32

約数和(自身を含む): 445374720

約数和(自身を除く): 255826218

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 220919, 441838, 662757, 1325514, 2430109, 2871947, 4860218, 5743894, 7290327, 8615841, 14580654, 17231682, 31591417, 63182834, 94774251, 189548502]

約数ペア:

[(1, 189548502), (2, 94774251), (3, 63182834), (6, 31591417), (11, 17231682), (13, 14580654), (22, 8615841), (26, 7290327), (33, 5743894), (39, 4860218), (66, 2871947), (78, 2430109), (143, 1325514), (286, 662757), (429, 441838), (858, 220919)]