201207996

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 583178400

約数和(自身を除く): 381970404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 89, 99, 108, 121, 132, 173, 178, 198, 242, 267, 297, 346, 356, 363, 396, 484, 519, 534, 594, 692, 726, 801, 979, 1038, 1068, 1089, 1188, 1452, 1557, 1602, 1903, 1958, 2076, 2178, 2403, 2937, 3114, 3204, 3267, 3806, 3916, 4356, 4671, 4806, 5709, 5874, 6228, 6534, 7612, 8811, 9342, 9612, 10769, 11418, 11748, 13068, 15397, 17127, 17622, 18684, 20933, 21538, 22836, 26433, 30794, 32307, 34254, 35244, 41866, 43076, 46191, 51381, 52866, 61588, 62799, 64614, 68508, 83732, 92382, 96921, 102762, 105732, 125598, 129228, 138573, 169367, 184764, 188397, 193842, 205524, 251196, 277146, 290763, 338734, 376794, 387684, 415719, 508101, 554292, 565191, 581526, 677468, 753588, 831438, 1016202, 1130382, 1163052, 1524303, 1662876, 1863037, 2032404, 2260764, 3048606, 3726074, 4572909, 5589111, 6097212, 7452148, 9145818, 11178222, 16767333, 18291636, 22356444, 33534666, 50301999, 67069332, 100603998, 201207996]

約数ペア:

[(1, 201207996), (2, 100603998), (3, 67069332), (4, 50301999), (6, 33534666), (9, 22356444), (11, 18291636), (12, 16767333), (18, 11178222), (22, 9145818), (27, 7452148), (33, 6097212), (36, 5589111), (44, 4572909), (54, 3726074), (66, 3048606), (89, 2260764), (99, 2032404), (108, 1863037), (121, 1662876), (132, 1524303), (173, 1163052), (178, 1130382), (198, 1016202), (242, 831438), (267, 753588), (297, 677468), (346, 581526), (356, 565191), (363, 554292), (396, 508101), (484, 415719), (519, 387684), (534, 376794), (594, 338734), (692, 290763), (726, 277146), (801, 251196), (979, 205524), (1038, 193842), (1068, 188397), (1089, 184764), (1188, 169367), (1452, 138573), (1557, 129228), (1602, 125598), (1903, 105732), (1958, 102762), (2076, 96921), (2178, 92382), (2403, 83732), (2937, 68508), (3114, 64614), (3204, 62799), (3267, 61588), (3806, 52866), (3916, 51381), (4356, 46191), (4671, 43076), (4806, 41866), (5709, 35244), (5874, 34254), (6228, 32307), (6534, 30794), (7612, 26433), (8811, 22836), (9342, 21538), (9612, 20933), (10769, 18684), (11418, 17622), (11748, 17127), (13068, 15397)]