202151465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{27749}}^1$

素因数の和:27832

約数の個数: 16

約数和(自身を含む): 255744000

約数和(自身を除く): 53592535

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 27749, 138745, 860219, 1304203, 4301095, 6521015, 40430293, 202151465]

約数ペア:

[(1, 202151465), (5, 40430293), (31, 6521015), (47, 4301095), (155, 1304203), (235, 860219), (1457, 138745), (7285, 27749)]