201289952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1319}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 419126400

約数和(自身を除く): 217836448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 251, 304, 502, 608, 1004, 1319, 2008, 2638, 4016, 4769, 5276, 8032, 9538, 10552, 19076, 21104, 25061, 38152, 42208, 50122, 76304, 100244, 152608, 200488, 331069, 400976, 662138, 801952, 1324276, 2648552, 5297104, 6290311, 10594208, 12580622, 25161244, 50322488, 100644976, 201289952]

約数ペア:

[(1, 201289952), (2, 100644976), (4, 50322488), (8, 25161244), (16, 12580622), (19, 10594208), (32, 6290311), (38, 5297104), (76, 2648552), (152, 1324276), (251, 801952), (304, 662138), (502, 400976), (608, 331069), (1004, 200488), (1319, 152608), (2008, 100244), (2638, 76304), (4016, 50122), (4769, 42208), (5276, 38152), (8032, 25061), (9538, 21104), (10552, 19076)]