208038924

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2367

約数の個数: 72

約数和(自身を含む): 550368000

約数和(自身を除く): 342329076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 801, 1044, 1068, 1602, 2239, 2581, 3204, 4478, 5162, 6717, 7743, 8956, 10324, 13434, 15486, 20151, 23229, 26868, 30972, 40302, 46458, 64931, 80604, 92916, 129862, 194793, 199271, 259724, 389586, 398542, 584379, 597813, 779172, 797084, 1168758, 1195626, 1793439, 2337516, 2391252, 3586878, 5778859, 7173756, 11557718, 17336577, 23115436, 34673154, 52009731, 69346308, 104019462, 208038924]

約数ペア:

[(1, 208038924), (2, 104019462), (3, 69346308), (4, 52009731), (6, 34673154), (9, 23115436), (12, 17336577), (18, 11557718), (29, 7173756), (36, 5778859), (58, 3586878), (87, 2391252), (89, 2337516), (116, 1793439), (174, 1195626), (178, 1168758), (261, 797084), (267, 779172), (348, 597813), (356, 584379), (522, 398542), (534, 389586), (801, 259724), (1044, 199271), (1068, 194793), (1602, 129862), (2239, 92916), (2581, 80604), (3204, 64931), (4478, 46458), (5162, 40302), (6717, 30972), (7743, 26868), (8956, 23229), (10324, 20151), (13434, 15486)]