200068035

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 328931328

約数和(自身を除く): 128863293

約数列:

[1, 3, 5, 15, 43, 129, 215, 313, 645, 939, 991, 1565, 2973, 4695, 4955, 13459, 14865, 40377, 42613, 67295, 127839, 201885, 213065, 310183, 639195, 930549, 1550915, 4652745, 13337869, 40013607, 66689345, 200068035]

約数ペア:

[(1, 200068035), (3, 66689345), (5, 40013607), (15, 13337869), (43, 4652745), (129, 1550915), (215, 930549), (313, 639195), (645, 310183), (939, 213065), (991, 201885), (1565, 127839), (2973, 67295), (4695, 42613), (4955, 40377), (13459, 14865)]