200830880

素因数分解:

$2^5\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2711}}^1$

素因数の和:3189

約数の個数: 48

約数和(自身を含む): 475663104

約数和(自身を除く): 274832224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 463, 926, 1852, 2315, 2711, 3704, 4630, 5422, 7408, 9260, 10844, 13555, 14816, 18520, 21688, 27110, 37040, 43376, 54220, 74080, 86752, 108440, 216880, 433760, 1255193, 2510386, 5020772, 6275965, 10041544, 12551930, 20083088, 25103860, 40166176, 50207720, 100415440, 200830880]

約数ペア:

[(1, 200830880), (2, 100415440), (4, 50207720), (5, 40166176), (8, 25103860), (10, 20083088), (16, 12551930), (20, 10041544), (32, 6275965), (40, 5020772), (80, 2510386), (160, 1255193), (463, 433760), (926, 216880), (1852, 108440), (2315, 86752), (2711, 74080), (3704, 54220), (4630, 43376), (5422, 37040), (7408, 27110), (9260, 21688), (10844, 18520), (13555, 14816)]