201399601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4139}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 229521600

約数和(自身を除く): 28121999

約数列:

[1, 13, 19, 197, 247, 2561, 3743, 4139, 48659, 53807, 78641, 815383, 1022333, 10599979, 15492277, 201399601]

約数ペア:

[(1, 201399601), (13, 15492277), (19, 10599979), (197, 1022333), (247, 815383), (2561, 78641), (3743, 53807), (4139, 48659)]