199016785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{3821}}^1$

素因数の和:4784

約数の個数: 16

約数和(自身を含む): 260874432

約数和(自身を除く): 61857647

約数列:

[1, 5, 11, 55, 947, 3821, 4735, 10417, 19105, 42031, 52085, 210155, 3618487, 18092435, 39803357, 199016785]

約数ペア:

[(1, 199016785), (5, 39803357), (11, 18092435), (55, 3618487), (947, 210155), (3821, 52085), (4735, 42031), (10417, 19105)]