207932193

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89203}}^1$

素因数の和:89253

約数の個数: 24

約数和(自身を含む): 352534208

約数和(自身を除く): 144602015

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 89203, 267609, 624421, 802827, 1873263, 3300511, 5619789, 9901533, 23103577, 29704599, 69310731, 207932193]

約数ペア:

[(1, 207932193), (3, 69310731), (7, 29704599), (9, 23103577), (21, 9901533), (37, 5619789), (63, 3300511), (111, 1873263), (259, 802827), (333, 624421), (777, 267609), (2331, 89203)]