202290453

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 313709760

約数和(自身を除く): 111419307

約数列:

[1, 3, 9, 27, 53, 81, 113, 139, 159, 243, 339, 417, 477, 1017, 1251, 1431, 3051, 3753, 4293, 5989, 7367, 9153, 11259, 12879, 15707, 17967, 22101, 27459, 33777, 47121, 53901, 66303, 141363, 161703, 198909, 424089, 485109, 596727, 832471, 1272267, 1455327, 1790181, 2497413, 3816801, 7492239, 22476717, 67430151, 202290453]

約数ペア:

[(1, 202290453), (3, 67430151), (9, 22476717), (27, 7492239), (53, 3816801), (81, 2497413), (113, 1790181), (139, 1455327), (159, 1272267), (243, 832471), (339, 596727), (417, 485109), (477, 424089), (1017, 198909), (1251, 161703), (1431, 141363), (3051, 66303), (3753, 53901), (4293, 47121), (5989, 33777), (7367, 27459), (9153, 22101), (11259, 17967), (12879, 15707)]