205344882

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:553

約数の個数: 80

約数和(自身を含む): 481555800

約数和(自身を除く): 276210918

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 109, 162, 174, 218, 261, 327, 401, 522, 654, 783, 802, 981, 1203, 1566, 1962, 2349, 2406, 2943, 3161, 3609, 4698, 5886, 6322, 7218, 8829, 9483, 10827, 11629, 17658, 18966, 21654, 23258, 28449, 32481, 34887, 43709, 56898, 64962, 69774, 85347, 87418, 104661, 131127, 170694, 209322, 256041, 262254, 313983, 393381, 512082, 627966, 786762, 941949, 1180143, 1267561, 1883898, 2360286, 2535122, 3540429, 3802683, 7080858, 7605366, 11408049, 22816098, 34224147, 68448294, 102672441, 205344882]

約数ペア:

[(1, 205344882), (2, 102672441), (3, 68448294), (6, 34224147), (9, 22816098), (18, 11408049), (27, 7605366), (29, 7080858), (54, 3802683), (58, 3540429), (81, 2535122), (87, 2360286), (109, 1883898), (162, 1267561), (174, 1180143), (218, 941949), (261, 786762), (327, 627966), (401, 512082), (522, 393381), (654, 313983), (783, 262254), (802, 256041), (981, 209322), (1203, 170694), (1566, 131127), (1962, 104661), (2349, 87418), (2406, 85347), (2943, 69774), (3161, 64962), (3609, 56898), (4698, 43709), (5886, 34887), (6322, 32481), (7218, 28449), (8829, 23258), (9483, 21654), (10827, 18966), (11629, 17658)]