196550172

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2857}}^1$

素因数の和:2897

約数の個数: 144

約数和(自身を含む): 638591520

約数和(自身を除く): 442041348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 2857, 3276, 3822, 4914, 5292, 5714, 5733, 7644, 8571, 9828, 11428, 11466, 17142, 17199, 19999, 22932, 25713, 34284, 34398, 37141, 39998, 51426, 59997, 68796, 74282, 77139, 79996, 102852, 111423, 119994, 139993, 148564, 154278, 179991, 222846, 239988, 259987, 279986, 308556, 334269, 359982, 419979, 445692, 519974, 539973, 559972, 668538, 719964, 779961, 839958, 1002807, 1039948, 1079946, 1259937, 1337076, 1559922, 1679916, 1819909, 2005614, 2159892, 2339883, 2519874, 3119844, 3639818, 3779811, 4011228, 4679766, 5039748, 5459727, 7019649, 7279636, 7559622, 9359532, 10919454, 14039298, 15119244, 16379181, 21838908, 28078596, 32758362, 49137543, 65516724, 98275086, 196550172]

約数ペア:

[(1, 196550172), (2, 98275086), (3, 65516724), (4, 49137543), (6, 32758362), (7, 28078596), (9, 21838908), (12, 16379181), (13, 15119244), (14, 14039298), (18, 10919454), (21, 9359532), (26, 7559622), (27, 7279636), (28, 7019649), (36, 5459727), (39, 5039748), (42, 4679766), (49, 4011228), (52, 3779811), (54, 3639818), (63, 3119844), (78, 2519874), (84, 2339883), (91, 2159892), (98, 2005614), (108, 1819909), (117, 1679916), (126, 1559922), (147, 1337076), (156, 1259937), (182, 1079946), (189, 1039948), (196, 1002807), (234, 839958), (252, 779961), (273, 719964), (294, 668538), (351, 559972), (364, 539973), (378, 519974), (441, 445692), (468, 419979), (546, 359982), (588, 334269), (637, 308556), (702, 279986), (756, 259987), (819, 239988), (882, 222846), (1092, 179991), (1274, 154278), (1323, 148564), (1404, 139993), (1638, 119994), (1764, 111423), (1911, 102852), (2457, 79996), (2548, 77139), (2646, 74282), (2857, 68796), (3276, 59997), (3822, 51426), (4914, 39998), (5292, 37141), (5714, 34398), (5733, 34284), (7644, 25713), (8571, 22932), (9828, 19999), (11428, 17199), (11466, 17142)]