200237401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70981}}^1$

素因数の和:71032

約数の個数: 16

約数和(自身を含む): 254399488

約数和(自身を除く): 54162087

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 70981, 496867, 922753, 2200411, 6459271, 15402877, 28605343, 200237401]

約数ペア:

[(1, 200237401), (7, 28605343), (13, 15402877), (31, 6459271), (91, 2200411), (217, 922753), (403, 496867), (2821, 70981)]