202739152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 507021120

約数和(自身を除く): 304281968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 89, 112, 154, 172, 176, 178, 301, 308, 344, 356, 473, 602, 616, 623, 688, 712, 946, 979, 1204, 1232, 1246, 1424, 1849, 1892, 1958, 2408, 2492, 3311, 3698, 3784, 3827, 3916, 4816, 4984, 6622, 6853, 7396, 7568, 7654, 7832, 9968, 12943, 13244, 13706, 14792, 15308, 15664, 20339, 25886, 26488, 26789, 27412, 29584, 30616, 40678, 42097, 51772, 52976, 53578, 54824, 61232, 81356, 84194, 103544, 107156, 109648, 142373, 162712, 164561, 168388, 207088, 214312, 284746, 294679, 325424, 329122, 336776, 428624, 569492, 589358, 658244, 673552, 1138984, 1151927, 1178716, 1316488, 1810171, 2277968, 2303854, 2357432, 2632976, 3620342, 4607708, 4714864, 7240684, 9215416, 12671197, 14481368, 18430832, 25342394, 28962736, 50684788, 101369576, 202739152]

約数ペア:

[(1, 202739152), (2, 101369576), (4, 50684788), (7, 28962736), (8, 25342394), (11, 18430832), (14, 14481368), (16, 12671197), (22, 9215416), (28, 7240684), (43, 4714864), (44, 4607708), (56, 3620342), (77, 2632976), (86, 2357432), (88, 2303854), (89, 2277968), (112, 1810171), (154, 1316488), (172, 1178716), (176, 1151927), (178, 1138984), (301, 673552), (308, 658244), (344, 589358), (356, 569492), (473, 428624), (602, 336776), (616, 329122), (623, 325424), (688, 294679), (712, 284746), (946, 214312), (979, 207088), (1204, 168388), (1232, 164561), (1246, 162712), (1424, 142373), (1849, 109648), (1892, 107156), (1958, 103544), (2408, 84194), (2492, 81356), (3311, 61232), (3698, 54824), (3784, 53578), (3827, 52976), (3916, 51772), (4816, 42097), (4984, 40678), (6622, 30616), (6853, 29584), (7396, 27412), (7568, 26789), (7654, 26488), (7832, 25886), (9968, 20339), (12943, 15664), (13244, 15308), (13706, 14792)]