211132544

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3517}}^1$

素因数の和:3605

約数の個数: 64

約数和(自身を含む): 488016960

約数和(自身を除く): 276884416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 938, 1072, 1876, 2144, 3517, 3752, 4288, 7034, 7504, 8576, 14068, 15008, 24619, 28136, 30016, 49238, 56272, 60032, 98476, 112544, 196952, 225088, 235639, 393904, 450176, 471278, 787808, 942556, 1575616, 1649473, 1885112, 3151232, 3298946, 3770224, 6597892, 7540448, 13195784, 15080896, 26391568, 30161792, 52783136, 105566272, 211132544]

約数ペア:

[(1, 211132544), (2, 105566272), (4, 52783136), (7, 30161792), (8, 26391568), (14, 15080896), (16, 13195784), (28, 7540448), (32, 6597892), (56, 3770224), (64, 3298946), (67, 3151232), (112, 1885112), (128, 1649473), (134, 1575616), (224, 942556), (268, 787808), (448, 471278), (469, 450176), (536, 393904), (896, 235639), (938, 225088), (1072, 196952), (1876, 112544), (2144, 98476), (3517, 60032), (3752, 56272), (4288, 49238), (7034, 30016), (7504, 28136), (8576, 24619), (14068, 15008)]