194889717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 332849088

約数和(自身を除く): 137959371

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 129, 153, 187, 387, 473, 561, 731, 1419, 1683, 2193, 2693, 4257, 6579, 8041, 8079, 24123, 24237, 29623, 45781, 72369, 88869, 115799, 137343, 266607, 347397, 412029, 503591, 1042191, 1273789, 1510773, 1968583, 3821367, 4532319, 5905749, 11464101, 17717247, 21654413, 64963239, 194889717]

約数ペア:

[(1, 194889717), (3, 64963239), (9, 21654413), (11, 17717247), (17, 11464101), (33, 5905749), (43, 4532319), (51, 3821367), (99, 1968583), (129, 1510773), (153, 1273789), (187, 1042191), (387, 503591), (473, 412029), (561, 347397), (731, 266607), (1419, 137343), (1683, 115799), (2193, 88869), (2693, 72369), (4257, 45781), (6579, 29623), (8041, 24237), (8079, 24123)]