201293708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2543}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 441068544

約数和(自身を除く): 239774836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 1028, 1799, 2543, 2827, 3598, 5086, 5654, 7196, 10172, 11308, 17801, 19789, 27973, 35602, 39578, 55946, 71204, 79156, 111892, 195811, 391622, 653551, 783244, 1307102, 2614204, 4574857, 7189061, 9149714, 14378122, 18299428, 28756244, 50323427, 100646854, 201293708]

約数ペア:

[(1, 201293708), (2, 100646854), (4, 50323427), (7, 28756244), (11, 18299428), (14, 14378122), (22, 9149714), (28, 7189061), (44, 4574857), (77, 2614204), (154, 1307102), (257, 783244), (308, 653551), (514, 391622), (1028, 195811), (1799, 111892), (2543, 79156), (2827, 71204), (3598, 55946), (5086, 39578), (5654, 35602), (7196, 27973), (10172, 19789), (11308, 17801)]