208198368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1777

約数の個数: 144

約数和(自身を含む): 688143456

約数和(自身を除く): 479945088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1464, 1693, 1708, 1952, 2016, 2196, 2562, 2928, 3386, 3416, 3843, 4392, 5079, 5124, 5856, 6772, 6832, 7686, 8784, 10158, 10248, 11851, 13544, 13664, 15237, 15372, 17568, 20316, 20496, 23702, 27088, 30474, 30744, 35553, 40632, 40992, 47404, 54176, 60948, 61488, 71106, 81264, 94808, 103273, 106659, 121896, 122976, 142212, 162528, 189616, 206546, 213318, 243792, 284424, 309819, 379232, 413092, 426636, 487584, 568848, 619638, 722911, 826184, 853272, 929457, 1137696, 1239276, 1445822, 1652368, 1706544, 1858914, 2168733, 2478552, 2891644, 3304736, 3413088, 3717828, 4337466, 4957104, 5783288, 6506199, 7435656, 8674932, 9914208, 11566576, 13012398, 14871312, 17349864, 23133152, 26024796, 29742624, 34699728, 52049592, 69399456, 104099184, 208198368]

約数ペア:

[(1, 208198368), (2, 104099184), (3, 69399456), (4, 52049592), (6, 34699728), (7, 29742624), (8, 26024796), (9, 23133152), (12, 17349864), (14, 14871312), (16, 13012398), (18, 11566576), (21, 9914208), (24, 8674932), (28, 7435656), (32, 6506199), (36, 5783288), (42, 4957104), (48, 4337466), (56, 3717828), (61, 3413088), (63, 3304736), (72, 2891644), (84, 2478552), (96, 2168733), (112, 1858914), (122, 1706544), (126, 1652368), (144, 1445822), (168, 1239276), (183, 1137696), (224, 929457), (244, 853272), (252, 826184), (288, 722911), (336, 619638), (366, 568848), (427, 487584), (488, 426636), (504, 413092), (549, 379232), (672, 309819), (732, 284424), (854, 243792), (976, 213318), (1008, 206546), (1098, 189616), (1281, 162528), (1464, 142212), (1693, 122976), (1708, 121896), (1952, 106659), (2016, 103273), (2196, 94808), (2562, 81264), (2928, 71106), (3386, 61488), (3416, 60948), (3843, 54176), (4392, 47404), (5079, 40992), (5124, 40632), (5856, 35553), (6772, 30744), (6832, 30474), (7686, 27088), (8784, 23702), (10158, 20496), (10248, 20316), (11851, 17568), (13544, 15372), (13664, 15237)]