201622968687

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{439}}^1\times {\mathrm{10177}}^1$

素因数の和:10940

約数の個数: 48

約数和(自身を含む): 314485543680

約数和(自身を除く): 112862574993

約数列:

[1, 3, 7, 21, 49, 147, 307, 439, 921, 1317, 2149, 3073, 6447, 9219, 10177, 15043, 21511, 30531, 45129, 64533, 71239, 134773, 213717, 404319, 498673, 943411, 1496019, 2830233, 3124339, 4467703, 6603877, 9373017, 13403109, 19811631, 21870373, 31273921, 65611119, 93821763, 153092611, 218917447, 459277833, 656752341, 1371584821, 4114754463, 9601093747, 28803281241, 67207656229, 201622968687]

約数ペア:

[(1, 201622968687), (3, 67207656229), (7, 28803281241), (21, 9601093747), (49, 4114754463), (147, 1371584821), (307, 656752341), (439, 459277833), (921, 218917447), (1317, 153092611), (2149, 93821763), (3073, 65611119), (6447, 31273921), (9219, 21870373), (10177, 19811631), (15043, 13403109), (21511, 9373017), (30531, 6603877), (45129, 4467703), (64533, 3124339), (71239, 2830233), (134773, 1496019), (213717, 943411), (404319, 498673)]