200912824

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 442713600

約数和(自身を除く): 241800776

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 139, 212, 278, 371, 424, 487, 556, 742, 973, 974, 1112, 1484, 1946, 1948, 2968, 3409, 3892, 3896, 6818, 7367, 7784, 13636, 14734, 25811, 27272, 29468, 51569, 51622, 58936, 67693, 103138, 103244, 135386, 180677, 206276, 206488, 270772, 361354, 412552, 473851, 541544, 722708, 947702, 1445416, 1895404, 3587729, 3790808, 7175458, 14350916, 25114103, 28701832, 50228206, 100456412, 200912824]

約数ペア:

[(1, 200912824), (2, 100456412), (4, 50228206), (7, 28701832), (8, 25114103), (14, 14350916), (28, 7175458), (53, 3790808), (56, 3587729), (106, 1895404), (139, 1445416), (212, 947702), (278, 722708), (371, 541544), (424, 473851), (487, 412552), (556, 361354), (742, 270772), (973, 206488), (974, 206276), (1112, 180677), (1484, 135386), (1946, 103244), (1948, 103138), (2968, 67693), (3409, 58936), (3892, 51622), (3896, 51569), (6818, 29468), (7367, 27272), (7784, 25811), (13636, 14734)]