200050468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 384552000

約数和(自身を除く): 184501532

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 139, 278, 551, 556, 653, 1102, 1306, 2204, 2612, 2641, 4031, 5282, 8062, 10564, 12407, 16124, 18937, 24814, 37874, 49628, 75748, 76589, 90767, 153178, 181534, 306356, 359803, 363068, 719606, 1439212, 1724573, 2632243, 3449146, 5264486, 6898292, 10528972, 50012617, 100025234, 200050468]

約数ペア:

[(1, 200050468), (2, 100025234), (4, 50012617), (19, 10528972), (29, 6898292), (38, 5264486), (58, 3449146), (76, 2632243), (116, 1724573), (139, 1439212), (278, 719606), (551, 363068), (556, 359803), (653, 306356), (1102, 181534), (1306, 153178), (2204, 90767), (2612, 76589), (2641, 75748), (4031, 49628), (5282, 37874), (8062, 24814), (10564, 18937), (12407, 16124)]