209301084

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{10949}}^1$

素因数の和:11024

約数の個数: 60

約数和(自身を含む): 556479000

約数和(自身を除く): 347177916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 324, 354, 531, 708, 1062, 1593, 2124, 3186, 4779, 6372, 9558, 10949, 19116, 21898, 32847, 43796, 65694, 98541, 131388, 197082, 295623, 394164, 591246, 645991, 886869, 1182492, 1291982, 1773738, 1937973, 2583964, 3547476, 3875946, 5813919, 7751892, 11627838, 17441757, 23255676, 34883514, 52325271, 69767028, 104650542, 209301084]

約数ペア:

[(1, 209301084), (2, 104650542), (3, 69767028), (4, 52325271), (6, 34883514), (9, 23255676), (12, 17441757), (18, 11627838), (27, 7751892), (36, 5813919), (54, 3875946), (59, 3547476), (81, 2583964), (108, 1937973), (118, 1773738), (162, 1291982), (177, 1182492), (236, 886869), (324, 645991), (354, 591246), (531, 394164), (708, 295623), (1062, 197082), (1593, 131388), (2124, 98541), (3186, 65694), (4779, 43796), (6372, 32847), (9558, 21898), (10949, 19116)]