204967505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{45599}}^1$

素因数の和:45664

約数の個数: 16

約数和(自身を含む): 262656000

約数和(自身を除く): 57688495

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 45599, 227995, 1322371, 1413569, 6611855, 7067845, 40993501, 204967505]

約数ペア:

[(1, 204967505), (5, 40993501), (29, 7067845), (31, 6611855), (145, 1413569), (155, 1322371), (899, 227995), (4495, 45599)]