200724496

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 471112704

約数和(自身を除く): 270388208

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 67, 92, 112, 134, 161, 184, 268, 322, 368, 469, 536, 644, 938, 1072, 1163, 1288, 1541, 1876, 2326, 2576, 3082, 3752, 4652, 6164, 7504, 8141, 9304, 10787, 12328, 16282, 18608, 21574, 24656, 26749, 32564, 43148, 53498, 65128, 77921, 86296, 106996, 130256, 155842, 172592, 187243, 213992, 311684, 374486, 427984, 545447, 623368, 748972, 1090894, 1246736, 1497944, 1792183, 2181788, 2995888, 3584366, 4363576, 7168732, 8727152, 12545281, 14337464, 25090562, 28674928, 50181124, 100362248, 200724496]

約数ペア:

[(1, 200724496), (2, 100362248), (4, 50181124), (7, 28674928), (8, 25090562), (14, 14337464), (16, 12545281), (23, 8727152), (28, 7168732), (46, 4363576), (56, 3584366), (67, 2995888), (92, 2181788), (112, 1792183), (134, 1497944), (161, 1246736), (184, 1090894), (268, 748972), (322, 623368), (368, 545447), (469, 427984), (536, 374486), (644, 311684), (938, 213992), (1072, 187243), (1163, 172592), (1288, 155842), (1541, 130256), (1876, 106996), (2326, 86296), (2576, 77921), (3082, 65128), (3752, 53498), (4652, 43148), (6164, 32564), (7504, 26749), (8141, 24656), (9304, 21574), (10787, 18608), (12328, 16282)]