201852728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1553}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 474405120

約数和(自身を除く): 272552392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 211, 308, 422, 616, 844, 1477, 1553, 1688, 2321, 2954, 3106, 4642, 5908, 6212, 9284, 10871, 11816, 12424, 16247, 17083, 18568, 21742, 32494, 34166, 43484, 64988, 68332, 86968, 119581, 129976, 136664, 239162, 327683, 478324, 655366, 956648, 1310732, 2293781, 2621464, 3604513, 4587562, 7209026, 9175124, 14418052, 18350248, 25231591, 28836104, 50463182, 100926364, 201852728]

約数ペア:

[(1, 201852728), (2, 100926364), (4, 50463182), (7, 28836104), (8, 25231591), (11, 18350248), (14, 14418052), (22, 9175124), (28, 7209026), (44, 4587562), (56, 3604513), (77, 2621464), (88, 2293781), (154, 1310732), (211, 956648), (308, 655366), (422, 478324), (616, 327683), (844, 239162), (1477, 136664), (1553, 129976), (1688, 119581), (2321, 86968), (2954, 68332), (3106, 64988), (4642, 43484), (5908, 34166), (6212, 32494), (9284, 21742), (10871, 18568), (11816, 17083), (12424, 16247)]