197839593945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{390829}}^1$

素因数の和:392454

約数の個数: 48

約数和(自身を含む): 392155695360

約数和(自身を除く): 194316101415

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1607, 4821, 8035, 11249, 14463, 24105, 33747, 56245, 72315, 101241, 168735, 390829, 506205, 1172487, 1954145, 2735803, 3517461, 5862435, 8207409, 13679015, 17587305, 24622227, 41037045, 123111135, 628062203, 1884186609, 3140311015, 4396435421, 5652559827, 9420933045, 13189306263, 21982177105, 28262799135, 39567918789, 65946531315, 197839593945]

約数ペア:

[(1, 197839593945), (3, 65946531315), (5, 39567918789), (7, 28262799135), (9, 21982177105), (15, 13189306263), (21, 9420933045), (35, 5652559827), (45, 4396435421), (63, 3140311015), (105, 1884186609), (315, 628062203), (1607, 123111135), (4821, 41037045), (8035, 24622227), (11249, 17587305), (14463, 13679015), (24105, 8207409), (33747, 5862435), (56245, 3517461), (72315, 2735803), (101241, 1954145), (168735, 1172487), (390829, 506205)]