204444548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 472227840

約数和(自身を除く): 267783292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 47, 58, 77, 94, 116, 154, 188, 203, 308, 319, 329, 406, 487, 517, 638, 658, 812, 974, 1034, 1276, 1316, 1363, 1948, 2068, 2233, 2726, 3409, 3619, 4466, 5357, 5452, 6818, 7238, 8932, 9541, 10714, 13636, 14123, 14476, 14993, 19082, 21428, 22889, 28246, 29986, 37499, 38164, 45778, 56492, 59972, 74998, 91556, 98861, 104951, 149996, 155353, 160223, 197722, 209902, 251779, 310706, 320446, 395444, 419804, 503558, 621412, 640892, 663781, 1007116, 1087471, 1327562, 1762453, 2174942, 2655124, 3524906, 4349884, 4646467, 7049812, 7301591, 9292934, 14603182, 18585868, 29206364, 51111137, 102222274, 204444548]

約数ペア:

[(1, 204444548), (2, 102222274), (4, 51111137), (7, 29206364), (11, 18585868), (14, 14603182), (22, 9292934), (28, 7301591), (29, 7049812), (44, 4646467), (47, 4349884), (58, 3524906), (77, 2655124), (94, 2174942), (116, 1762453), (154, 1327562), (188, 1087471), (203, 1007116), (308, 663781), (319, 640892), (329, 621412), (406, 503558), (487, 419804), (517, 395444), (638, 320446), (658, 310706), (812, 251779), (974, 209902), (1034, 197722), (1276, 160223), (1316, 155353), (1363, 149996), (1948, 104951), (2068, 98861), (2233, 91556), (2726, 74998), (3409, 59972), (3619, 56492), (4466, 45778), (5357, 38164), (5452, 37499), (6818, 29986), (7238, 28246), (8932, 22889), (9541, 21428), (10714, 19082), (13636, 14993), (14123, 14476)]