201390443506

素因数分解:

$2^1\times 7^1\times {\mathrm{160883}}^1\times {\mathrm{89413}}^1$

素因数の和:250305

約数の個数: 16

約数和(自身を含む): 345246767424

約数和(自身を除く): 143856323918

約数列:

[1, 2, 7, 14, 89413, 160883, 178826, 321766, 625891, 1126181, 1251782, 2252362, 14385031679, 28770063358, 100695221753, 201390443506]

約数ペア:

[(1, 201390443506), (2, 100695221753), (7, 28770063358), (14, 14385031679), (89413, 2252362), (160883, 1251782), (178826, 1126181), (321766, 625891)]