213818374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 406826784

約数和(自身を除く): 193008410

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 121, 154, 226, 242, 791, 847, 1117, 1243, 1582, 1694, 2234, 2486, 7819, 8701, 12287, 13673, 15638, 17402, 24574, 27346, 86009, 95711, 126221, 135157, 172018, 191422, 252442, 270314, 883547, 946099, 1388431, 1767094, 1892198, 2776862, 9719017, 15272741, 19438034, 30545482, 106909187, 213818374]

約数ペア:

[(1, 213818374), (2, 106909187), (7, 30545482), (11, 19438034), (14, 15272741), (22, 9719017), (77, 2776862), (113, 1892198), (121, 1767094), (154, 1388431), (226, 946099), (242, 883547), (791, 270314), (847, 252442), (1117, 191422), (1243, 172018), (1582, 135157), (1694, 126221), (2234, 95711), (2486, 86009), (7819, 27346), (8701, 24574), (12287, 17402), (13673, 15638)]