201068972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{39863}}^1$

素因数の和:39977

約数の個数: 24

約数和(自身を含む): 382853856

約数和(自身を除く): 181784884

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 39863, 79726, 159452, 518219, 1036438, 2072876, 3866711, 7733422, 15466844, 50267243, 100534486, 201068972]

約数ペア:

[(1, 201068972), (2, 100534486), (4, 50267243), (13, 15466844), (26, 7733422), (52, 3866711), (97, 2072876), (194, 1036438), (388, 518219), (1261, 159452), (2522, 79726), (5044, 39863)]