201907728

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{4721}}^1$

素因数の和:4755

約数の個数: 120

約数和(自身を含む): 639396576

約数和(自身を除く): 437488848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 792, 891, 972, 1188, 1296, 1584, 1782, 1944, 2376, 2673, 3564, 3888, 4721, 4752, 5346, 7128, 9442, 10692, 14163, 14256, 18884, 21384, 28326, 37768, 42489, 42768, 51931, 56652, 75536, 84978, 103862, 113304, 127467, 155793, 169956, 207724, 226608, 254934, 311586, 339912, 382401, 415448, 467379, 509868, 623172, 679824, 764802, 830896, 934758, 1019736, 1147203, 1246344, 1402137, 1529604, 1869516, 2039472, 2294406, 2492688, 2804274, 3059208, 3739032, 4206411, 4588812, 5608548, 6118416, 7478064, 8412822, 9177624, 11217096, 12619233, 16825644, 18355248, 22434192, 25238466, 33651288, 50476932, 67302576, 100953864, 201907728]

約数ペア:

[(1, 201907728), (2, 100953864), (3, 67302576), (4, 50476932), (6, 33651288), (8, 25238466), (9, 22434192), (11, 18355248), (12, 16825644), (16, 12619233), (18, 11217096), (22, 9177624), (24, 8412822), (27, 7478064), (33, 6118416), (36, 5608548), (44, 4588812), (48, 4206411), (54, 3739032), (66, 3059208), (72, 2804274), (81, 2492688), (88, 2294406), (99, 2039472), (108, 1869516), (132, 1529604), (144, 1402137), (162, 1246344), (176, 1147203), (198, 1019736), (216, 934758), (243, 830896), (264, 764802), (297, 679824), (324, 623172), (396, 509868), (432, 467379), (486, 415448), (528, 382401), (594, 339912), (648, 311586), (792, 254934), (891, 226608), (972, 207724), (1188, 169956), (1296, 155793), (1584, 127467), (1782, 113304), (1944, 103862), (2376, 84978), (2673, 75536), (3564, 56652), (3888, 51931), (4721, 42768), (4752, 42489), (5346, 37768), (7128, 28326), (9442, 21384), (10692, 18884), (14163, 14256)]