205781082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{6961}}^1$

素因数の和:7358

約数の個数: 32

約数和(自身を含む): 444454080

約数和(自身を除く): 238672998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 379, 758, 1137, 2274, 4927, 6961, 9854, 13922, 14781, 20883, 29562, 41766, 90493, 180986, 271479, 542958, 2638219, 5276438, 7914657, 15829314, 34296847, 68593694, 102890541, 205781082]

約数ペア:

[(1, 205781082), (2, 102890541), (3, 68593694), (6, 34296847), (13, 15829314), (26, 7914657), (39, 5276438), (78, 2638219), (379, 542958), (758, 271479), (1137, 180986), (2274, 90493), (4927, 41766), (6961, 29562), (9854, 20883), (13922, 14781)]