215196928

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{6619}}^1$

素因数の和:6762

約数の個数: 36

約数和(自身を含む): 433000960

約数和(自身を除く): 217804032

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 6619, 8128, 13238, 16256, 26476, 32512, 52952, 105904, 211808, 423616, 840613, 847232, 1681226, 1694464, 3362452, 6724904, 13449808, 26899616, 53799232, 107598464, 215196928]

約数ペア:

[(1, 215196928), (2, 107598464), (4, 53799232), (8, 26899616), (16, 13449808), (32, 6724904), (64, 3362452), (127, 1694464), (128, 1681226), (254, 847232), (256, 840613), (508, 423616), (1016, 211808), (2032, 105904), (4064, 52952), (6619, 32512), (8128, 26476), (13238, 16256)]