202478529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 303012864

約数和(自身を除く): 100534335

約数列:

[1, 3, 11, 33, 43, 129, 293, 473, 487, 879, 1419, 1461, 3223, 5357, 9669, 12599, 16071, 20941, 37797, 62823, 138589, 142691, 230351, 415767, 428073, 691053, 1569601, 4708803, 6135713, 18407139, 67492843, 202478529]

約数ペア:

[(1, 202478529), (3, 67492843), (11, 18407139), (33, 6135713), (43, 4708803), (129, 1569601), (293, 691053), (473, 428073), (487, 415767), (879, 230351), (1419, 142691), (1461, 138589), (3223, 62823), (5357, 37797), (9669, 20941), (12599, 16071)]