196859992

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{23593}}^1$

素因数の和:23755

約数の個数: 32

約数和(自身を含む): 424692000

約数和(自身を除く): 227832008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 23593, 47186, 94372, 165151, 188744, 330302, 660604, 1321208, 3515357, 7030714, 14061428, 24607499, 28122856, 49214998, 98429996, 196859992]

約数ペア:

[(1, 196859992), (2, 98429996), (4, 49214998), (7, 28122856), (8, 24607499), (14, 14061428), (28, 7030714), (56, 3515357), (149, 1321208), (298, 660604), (596, 330302), (1043, 188744), (1192, 165151), (2086, 94372), (4172, 47186), (8344, 23593)]