202971736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{7369}}^1$

素因数の和:7699

約数の個数: 32

約数和(自身を含む): 416552400

約数和(自身を除く): 213580664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 2504, 3443, 6886, 7369, 13772, 14738, 27544, 29476, 58952, 81059, 162118, 324236, 648472, 2306497, 4612994, 9225988, 18451976, 25371467, 50742934, 101485868, 202971736]

約数ペア:

[(1, 202971736), (2, 101485868), (4, 50742934), (8, 25371467), (11, 18451976), (22, 9225988), (44, 4612994), (88, 2306497), (313, 648472), (626, 324236), (1252, 162118), (2504, 81059), (3443, 58952), (6886, 29476), (7369, 27544), (13772, 14738)]