200303377

素因数分解:

${\mathrm{19}}^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 20

約数和(自身を含む): 222848820

約数和(自身を除く): 22545443

約数列:

[1, 19, 29, 53, 361, 551, 1007, 1537, 6859, 10469, 19133, 29203, 130321, 198911, 363527, 554857, 3779309, 6907013, 10542283, 200303377]

約数ペア:

[(1, 200303377), (19, 10542283), (29, 6907013), (53, 3779309), (361, 554857), (551, 363527), (1007, 198911), (1537, 130321), (6859, 29203), (10469, 19133)]