201966466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1051}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 344635200

約数和(自身を除く): 142668734

約数列:

[1, 2, 13, 19, 26, 38, 247, 389, 494, 778, 1051, 2102, 5057, 7391, 10114, 13663, 14782, 19969, 27326, 39938, 96083, 192166, 259597, 408839, 519194, 817678, 5314907, 7767941, 10629814, 15535882, 100983233, 201966466]

約数ペア:

[(1, 201966466), (2, 100983233), (13, 15535882), (19, 10629814), (26, 7767941), (38, 5314907), (247, 817678), (389, 519194), (494, 408839), (778, 259597), (1051, 192166), (2102, 96083), (5057, 39938), (7391, 27326), (10114, 19969), (13663, 14782)]