201328198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{3257}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 312142464

約数和(自身を除く): 110814266

約数列:

[1, 2, 31, 62, 997, 1994, 3257, 6514, 30907, 61814, 100967, 201934, 3247229, 6494458, 100664099, 201328198]

約数ペア:

[(1, 201328198), (2, 100664099), (31, 6494458), (62, 3247229), (997, 201934), (1994, 100967), (3257, 61814), (6514, 30907)]