211033116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 641571840

約数和(自身を除く): 430538724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 67, 84, 87, 116, 126, 134, 174, 201, 203, 252, 261, 268, 348, 402, 406, 431, 469, 522, 603, 609, 804, 812, 862, 938, 1044, 1206, 1218, 1293, 1407, 1724, 1827, 1876, 1943, 2412, 2436, 2586, 2814, 3017, 3654, 3879, 3886, 4221, 5172, 5628, 5829, 6034, 7308, 7758, 7772, 8442, 9051, 11658, 12068, 12499, 13601, 15516, 16884, 17487, 18102, 23316, 24998, 27153, 27202, 28877, 34974, 36204, 37497, 40803, 49996, 54306, 54404, 57754, 69948, 74994, 81606, 86631, 87493, 108612, 112491, 115508, 122409, 149988, 163212, 173262, 174986, 202139, 224982, 244818, 259893, 262479, 346524, 349972, 404278, 449964, 489636, 519786, 524958, 606417, 787437, 808556, 837433, 1039572, 1049916, 1212834, 1574874, 1674866, 1819251, 2425668, 2512299, 3149748, 3349732, 3638502, 5024598, 5862031, 7277004, 7536897, 10049196, 11724062, 15073794, 17586093, 23448124, 30147588, 35172186, 52758279, 70344372, 105516558, 211033116]

約数ペア:

[(1, 211033116), (2, 105516558), (3, 70344372), (4, 52758279), (6, 35172186), (7, 30147588), (9, 23448124), (12, 17586093), (14, 15073794), (18, 11724062), (21, 10049196), (28, 7536897), (29, 7277004), (36, 5862031), (42, 5024598), (58, 3638502), (63, 3349732), (67, 3149748), (84, 2512299), (87, 2425668), (116, 1819251), (126, 1674866), (134, 1574874), (174, 1212834), (201, 1049916), (203, 1039572), (252, 837433), (261, 808556), (268, 787437), (348, 606417), (402, 524958), (406, 519786), (431, 489636), (469, 449964), (522, 404278), (603, 349972), (609, 346524), (804, 262479), (812, 259893), (862, 244818), (938, 224982), (1044, 202139), (1206, 174986), (1218, 173262), (1293, 163212), (1407, 149988), (1724, 122409), (1827, 115508), (1876, 112491), (1943, 108612), (2412, 87493), (2436, 86631), (2586, 81606), (2814, 74994), (3017, 69948), (3654, 57754), (3879, 54404), (3886, 54306), (4221, 49996), (5172, 40803), (5628, 37497), (5829, 36204), (6034, 34974), (7308, 28877), (7758, 27202), (7772, 27153), (8442, 24998), (9051, 23316), (11658, 18102), (12068, 17487), (12499, 16884), (13601, 15516)]