201821862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{4253}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 441054720

約数和(自身を除く): 239232858

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 719, 1438, 2157, 4253, 4314, 7909, 8506, 12759, 15818, 23727, 25518, 46783, 47454, 93566, 140349, 280698, 3057907, 6115814, 9173721, 18347442, 33636977, 67273954, 100910931, 201821862]

約数ペア:

[(1, 201821862), (2, 100910931), (3, 67273954), (6, 33636977), (11, 18347442), (22, 9173721), (33, 6115814), (66, 3057907), (719, 280698), (1438, 140349), (2157, 93566), (4253, 47454), (4314, 46783), (7909, 25518), (8506, 23727), (12759, 15818)]