207996012

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 625533216

約数和(自身を除く): 417537204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 293, 313, 324, 378, 567, 586, 626, 756, 879, 939, 1134, 1172, 1252, 1758, 1878, 2051, 2191, 2268, 2637, 2817, 3516, 3756, 4102, 4382, 5274, 5634, 6153, 6573, 7911, 8204, 8451, 8764, 10548, 11268, 12306, 13146, 15822, 16902, 18459, 19719, 23733, 24612, 25353, 26292, 31644, 33804, 36918, 39438, 47466, 50706, 55377, 59157, 73836, 78876, 91709, 94932, 101412, 110754, 118314, 166131, 177471, 183418, 221508, 236628, 275127, 332262, 354942, 366836, 550254, 641963, 664524, 709884, 825381, 1100508, 1283926, 1650762, 1925889, 2476143, 2567852, 3301524, 3851778, 4952286, 5777667, 7428429, 7703556, 9904572, 11555334, 14856858, 17333001, 23110668, 29713716, 34666002, 51999003, 69332004, 103998006, 207996012]

約数ペア:

[(1, 207996012), (2, 103998006), (3, 69332004), (4, 51999003), (6, 34666002), (7, 29713716), (9, 23110668), (12, 17333001), (14, 14856858), (18, 11555334), (21, 9904572), (27, 7703556), (28, 7428429), (36, 5777667), (42, 4952286), (54, 3851778), (63, 3301524), (81, 2567852), (84, 2476143), (108, 1925889), (126, 1650762), (162, 1283926), (189, 1100508), (252, 825381), (293, 709884), (313, 664524), (324, 641963), (378, 550254), (567, 366836), (586, 354942), (626, 332262), (756, 275127), (879, 236628), (939, 221508), (1134, 183418), (1172, 177471), (1252, 166131), (1758, 118314), (1878, 110754), (2051, 101412), (2191, 94932), (2268, 91709), (2637, 78876), (2817, 73836), (3516, 59157), (3756, 55377), (4102, 50706), (4382, 47466), (5274, 39438), (5634, 36918), (6153, 33804), (6573, 31644), (7911, 26292), (8204, 25353), (8451, 24612), (8764, 23733), (10548, 19719), (11268, 18459), (12306, 16902), (13146, 15822)]