203968368

素因数分解:

$2^4\times 3^8\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 180

約数和(自身を含む): 622344840

約数和(自身を除く): 418376472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 67, 72, 81, 87, 108, 116, 134, 144, 162, 174, 201, 216, 232, 243, 261, 268, 324, 348, 402, 432, 464, 486, 522, 536, 603, 648, 696, 729, 783, 804, 972, 1044, 1072, 1206, 1296, 1392, 1458, 1566, 1608, 1809, 1943, 1944, 2088, 2187, 2349, 2412, 2916, 3132, 3216, 3618, 3886, 3888, 4176, 4374, 4698, 4824, 5427, 5829, 5832, 6264, 6561, 7047, 7236, 7772, 8748, 9396, 9648, 10854, 11658, 11664, 12528, 13122, 14094, 14472, 15544, 16281, 17487, 17496, 18792, 21141, 21708, 23316, 26244, 28188, 28944, 31088, 32562, 34974, 34992, 37584, 42282, 43416, 46632, 48843, 52461, 52488, 56376, 63423, 65124, 69948, 84564, 86832, 93264, 97686, 104922, 104976, 112752, 126846, 130248, 139896, 146529, 157383, 169128, 190269, 195372, 209844, 253692, 260496, 279792, 293058, 314766, 338256, 380538, 390744, 419688, 439587, 472149, 507384, 586116, 629532, 761076, 781488, 839376, 879174, 944298, 1014768, 1172232, 1259064, 1416447, 1522152, 1758348, 1888596, 2344464, 2518128, 2832894, 3044304, 3516696, 3777192, 4249341, 5665788, 7033392, 7554384, 8498682, 11331576, 12748023, 16997364, 22663152, 25496046, 33994728, 50992092, 67989456, 101984184, 203968368]

約数ペア:

[(1, 203968368), (2, 101984184), (3, 67989456), (4, 50992092), (6, 33994728), (8, 25496046), (9, 22663152), (12, 16997364), (16, 12748023), (18, 11331576), (24, 8498682), (27, 7554384), (29, 7033392), (36, 5665788), (48, 4249341), (54, 3777192), (58, 3516696), (67, 3044304), (72, 2832894), (81, 2518128), (87, 2344464), (108, 1888596), (116, 1758348), (134, 1522152), (144, 1416447), (162, 1259064), (174, 1172232), (201, 1014768), (216, 944298), (232, 879174), (243, 839376), (261, 781488), (268, 761076), (324, 629532), (348, 586116), (402, 507384), (432, 472149), (464, 439587), (486, 419688), (522, 390744), (536, 380538), (603, 338256), (648, 314766), (696, 293058), (729, 279792), (783, 260496), (804, 253692), (972, 209844), (1044, 195372), (1072, 190269), (1206, 169128), (1296, 157383), (1392, 146529), (1458, 139896), (1566, 130248), (1608, 126846), (1809, 112752), (1943, 104976), (1944, 104922), (2088, 97686), (2187, 93264), (2349, 86832), (2412, 84564), (2916, 69948), (3132, 65124), (3216, 63423), (3618, 56376), (3886, 52488), (3888, 52461), (4176, 48843), (4374, 46632), (4698, 43416), (4824, 42282), (5427, 37584), (5829, 34992), (5832, 34974), (6264, 32562), (6561, 31088), (7047, 28944), (7236, 28188), (7772, 26244), (8748, 23316), (9396, 21708), (9648, 21141), (10854, 18792), (11658, 17496), (11664, 17487), (12528, 16281), (13122, 15544), (14094, 14472)]