200419029

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2163

約数の個数: 40

約数和(自身を含む): 317421720

約数和(自身を除く): 117002691

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 261, 369, 783, 1107, 1189, 2081, 2349, 3321, 3567, 6243, 10701, 18729, 32103, 56187, 60349, 85321, 96309, 168561, 181047, 255963, 543141, 767889, 1629423, 2303667, 2474309, 4888269, 6911001, 7422927, 22268781, 66806343, 200419029]

約数ペア:

[(1, 200419029), (3, 66806343), (9, 22268781), (27, 7422927), (29, 6911001), (41, 4888269), (81, 2474309), (87, 2303667), (123, 1629423), (261, 767889), (369, 543141), (783, 255963), (1107, 181047), (1189, 168561), (2081, 96309), (2349, 85321), (3321, 60349), (3567, 56187), (6243, 32103), (10701, 18729)]