201647225344

素因数分解:

$2^9\times {\mathrm{263}}^1\times {\mathrm{499}}^1\times {\mathrm{3001}}^1$

素因数の和:3781

約数の個数: 80

約数和(自身を含む): 405378072000

約数和(自身を除く): 203730846656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 499, 512, 526, 998, 1052, 1996, 2104, 3001, 3992, 4208, 6002, 7984, 8416, 12004, 15968, 16832, 24008, 31936, 33664, 48016, 63872, 67328, 96032, 127744, 131237, 134656, 192064, 255488, 262474, 384128, 524948, 768256, 789263, 1049896, 1497499, 1536512, 1578526, 2099792, 2994998, 3157052, 4199584, 5989996, 6314104, 8399168, 11979992, 12628208, 16798336, 23959984, 25256416, 33596672, 47919968, 50512832, 67193344, 95839936, 101025664, 191679872, 202051328, 383359744, 393842237, 404102656, 766719488, 787684474, 1575368948, 3150737896, 6301475792, 12602951584, 25205903168, 50411806336, 100823612672, 201647225344]

約数ペア:

[(1, 201647225344), (2, 100823612672), (4, 50411806336), (8, 25205903168), (16, 12602951584), (32, 6301475792), (64, 3150737896), (128, 1575368948), (256, 787684474), (263, 766719488), (499, 404102656), (512, 393842237), (526, 383359744), (998, 202051328), (1052, 191679872), (1996, 101025664), (2104, 95839936), (3001, 67193344), (3992, 50512832), (4208, 47919968), (6002, 33596672), (7984, 25256416), (8416, 23959984), (12004, 16798336), (15968, 12628208), (16832, 11979992), (24008, 8399168), (31936, 6314104), (33664, 5989996), (48016, 4199584), (63872, 3157052), (67328, 2994998), (96032, 2099792), (127744, 1578526), (131237, 1536512), (134656, 1497499), (192064, 1049896), (255488, 789263), (262474, 768256), (384128, 524948)]