201373755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 386201088

約数和(自身を除く): 184827333

約数列:

[1, 3, 5, 11, 15, 17, 33, 41, 51, 55, 85, 103, 123, 165, 187, 205, 255, 289, 309, 451, 515, 561, 615, 697, 867, 935, 1133, 1353, 1445, 1545, 1751, 2091, 2255, 2805, 3179, 3399, 3485, 4223, 4335, 5253, 5665, 6765, 7667, 8755, 9537, 10455, 11849, 12669, 15895, 16995, 19261, 21115, 23001, 26265, 29767, 35547, 38335, 46453, 47685, 57783, 59245, 63345, 71791, 89301, 96305, 115005, 130339, 139359, 148835, 177735, 215373, 232265, 288915, 327437, 358955, 391017, 446505, 651695, 696795, 789701, 982311, 1076865, 1220447, 1637185, 1955085, 2369103, 3661341, 3948505, 4911555, 6102235, 11845515, 13424917, 18306705, 40274751, 67124585, 201373755]

約数ペア:

[(1, 201373755), (3, 67124585), (5, 40274751), (11, 18306705), (15, 13424917), (17, 11845515), (33, 6102235), (41, 4911555), (51, 3948505), (55, 3661341), (85, 2369103), (103, 1955085), (123, 1637185), (165, 1220447), (187, 1076865), (205, 982311), (255, 789701), (289, 696795), (309, 651695), (451, 446505), (515, 391017), (561, 358955), (615, 327437), (697, 288915), (867, 232265), (935, 215373), (1133, 177735), (1353, 148835), (1445, 139359), (1545, 130339), (1751, 115005), (2091, 96305), (2255, 89301), (2805, 71791), (3179, 63345), (3399, 59245), (3485, 57783), (4223, 47685), (4335, 46453), (5253, 38335), (5665, 35547), (6765, 29767), (7667, 26265), (8755, 23001), (9537, 21115), (10455, 19261), (11849, 16995), (12669, 15895)]