212763292

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 108

約数和(自身を含む): 476731584

約数和(自身を除く): 263968292

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 97, 98, 124, 133, 194, 196, 217, 266, 361, 388, 434, 532, 589, 679, 722, 868, 931, 1178, 1358, 1444, 1519, 1843, 1862, 2356, 2527, 2716, 3007, 3038, 3686, 3724, 4123, 4753, 5054, 6014, 6076, 7372, 8246, 9506, 10108, 11191, 12028, 12901, 16492, 17689, 19012, 21049, 22382, 25802, 28861, 35017, 35378, 42098, 44764, 51604, 57133, 57722, 70034, 70756, 78337, 84196, 90307, 114266, 115444, 140068, 147343, 156674, 180614, 228532, 245119, 294686, 313348, 361228, 399931, 490238, 548359, 589372, 799862, 980476, 1085527, 1096718, 1599724, 1715833, 2171054, 2193436, 2799517, 3431666, 4342108, 5599034, 6863332, 7598689, 11198068, 15197378, 30394756, 53190823, 106381646, 212763292]

約数ペア:

[(1, 212763292), (2, 106381646), (4, 53190823), (7, 30394756), (14, 15197378), (19, 11198068), (28, 7598689), (31, 6863332), (38, 5599034), (49, 4342108), (62, 3431666), (76, 2799517), (97, 2193436), (98, 2171054), (124, 1715833), (133, 1599724), (194, 1096718), (196, 1085527), (217, 980476), (266, 799862), (361, 589372), (388, 548359), (434, 490238), (532, 399931), (589, 361228), (679, 313348), (722, 294686), (868, 245119), (931, 228532), (1178, 180614), (1358, 156674), (1444, 147343), (1519, 140068), (1843, 115444), (1862, 114266), (2356, 90307), (2527, 84196), (2716, 78337), (3007, 70756), (3038, 70034), (3686, 57722), (3724, 57133), (4123, 51604), (4753, 44764), (5054, 42098), (6014, 35378), (6076, 35017), (7372, 28861), (8246, 25802), (9506, 22382), (10108, 21049), (11191, 19012), (12028, 17689), (12901, 16492)]