201014121

素因数分解:

$3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 354942720

約数和(自身を除く): 153928599

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 59, 77, 129, 147, 177, 231, 301, 343, 413, 473, 539, 649, 903, 1029, 1239, 1419, 1617, 1947, 2107, 2401, 2537, 2891, 3311, 3773, 4543, 6321, 7203, 7611, 8673, 9933, 11319, 13629, 14749, 17759, 20237, 23177, 26411, 27907, 31801, 44247, 53277, 60711, 69531, 79233, 83721, 95403, 103243, 124313, 141659, 162239, 195349, 222607, 309729, 372939, 424977, 486717, 586047, 667821, 870191, 1135673, 1367443, 1558249, 2610573, 3407019, 4102329, 4674747, 6091337, 9572101, 18274011, 28716303, 67004707, 201014121]

約数ペア:

[(1, 201014121), (3, 67004707), (7, 28716303), (11, 18274011), (21, 9572101), (33, 6091337), (43, 4674747), (49, 4102329), (59, 3407019), (77, 2610573), (129, 1558249), (147, 1367443), (177, 1135673), (231, 870191), (301, 667821), (343, 586047), (413, 486717), (473, 424977), (539, 372939), (649, 309729), (903, 222607), (1029, 195349), (1239, 162239), (1419, 141659), (1617, 124313), (1947, 103243), (2107, 95403), (2401, 83721), (2537, 79233), (2891, 69531), (3311, 60711), (3773, 53277), (4543, 44247), (6321, 31801), (7203, 27907), (7611, 26411), (8673, 23177), (9933, 20237), (11319, 17759), (13629, 14749)]