207837201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1801}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 326954880

約数和(自身を除く): 119117679

約数列:

[1, 3, 11, 13, 33, 39, 143, 269, 429, 807, 1801, 2959, 3497, 5403, 8877, 10491, 19811, 23413, 38467, 59433, 70239, 115401, 257543, 484469, 772629, 1453407, 5329159, 6298097, 15987477, 18894291, 69279067, 207837201]

約数ペア:

[(1, 207837201), (3, 69279067), (11, 18894291), (13, 15987477), (33, 6298097), (39, 5329159), (143, 1453407), (269, 772629), (429, 484469), (807, 257543), (1801, 115401), (2959, 70239), (3497, 59433), (5403, 38467), (8877, 23413), (10491, 19811)]