201387104

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 407187648

約数和(自身を除く): 205800544

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 293, 376, 457, 586, 752, 914, 1172, 1504, 1828, 2344, 3656, 4688, 7312, 9376, 13771, 14624, 21479, 27542, 42958, 55084, 85916, 110168, 133901, 171832, 220336, 267802, 343664, 440672, 535604, 687328, 1071208, 2142416, 4284832, 6293347, 12586694, 25173388, 50346776, 100693552, 201387104]

約数ペア:

[(1, 201387104), (2, 100693552), (4, 50346776), (8, 25173388), (16, 12586694), (32, 6293347), (47, 4284832), (94, 2142416), (188, 1071208), (293, 687328), (376, 535604), (457, 440672), (586, 343664), (752, 267802), (914, 220336), (1172, 171832), (1504, 133901), (1828, 110168), (2344, 85916), (3656, 55084), (4688, 42958), (7312, 27542), (9376, 21479), (13771, 14624)]