225109352

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 486984960

約数和(自身を除く): 261875608

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 131, 164, 169, 248, 262, 328, 338, 403, 524, 533, 676, 806, 1048, 1066, 1271, 1352, 1612, 1703, 2132, 2542, 3224, 3406, 4061, 4264, 5084, 5239, 5371, 6812, 6929, 8122, 10168, 10478, 10742, 13624, 13858, 16244, 16523, 20956, 21484, 22139, 27716, 32488, 33046, 41912, 42968, 44278, 52793, 55432, 66092, 69823, 88556, 105586, 132184, 139646, 166501, 177112, 211172, 214799, 279292, 333002, 422344, 429598, 558584, 666004, 686309, 859196, 907699, 1332008, 1372618, 1718392, 1815398, 2164513, 2745236, 3630796, 4329026, 5490472, 7261592, 8658052, 17316104, 28138669, 56277338, 112554676, 225109352]

約数ペア:

[(1, 225109352), (2, 112554676), (4, 56277338), (8, 28138669), (13, 17316104), (26, 8658052), (31, 7261592), (41, 5490472), (52, 4329026), (62, 3630796), (82, 2745236), (104, 2164513), (124, 1815398), (131, 1718392), (164, 1372618), (169, 1332008), (248, 907699), (262, 859196), (328, 686309), (338, 666004), (403, 558584), (524, 429598), (533, 422344), (676, 333002), (806, 279292), (1048, 214799), (1066, 211172), (1271, 177112), (1352, 166501), (1612, 139646), (1703, 132184), (2132, 105586), (2542, 88556), (3224, 69823), (3406, 66092), (4061, 55432), (4264, 52793), (5084, 44278), (5239, 42968), (5371, 41912), (6812, 33046), (6929, 32488), (8122, 27716), (10168, 22139), (10478, 21484), (10742, 20956), (13624, 16523), (13858, 16244)]