202220392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 428457600

約数和(自身を除く): 226237208

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 173, 296, 346, 359, 407, 692, 718, 814, 1384, 1436, 1628, 1903, 2872, 3256, 3806, 3949, 6401, 7612, 7898, 12802, 13283, 15224, 15796, 25604, 26566, 31592, 51208, 53132, 62107, 70411, 106264, 124214, 140822, 146113, 248428, 281644, 292226, 496856, 563288, 584452, 683177, 1168904, 1366354, 2297959, 2732708, 4595918, 5465416, 9191836, 18383672, 25277549, 50555098, 101110196, 202220392]

約数ペア:

[(1, 202220392), (2, 101110196), (4, 50555098), (8, 25277549), (11, 18383672), (22, 9191836), (37, 5465416), (44, 4595918), (74, 2732708), (88, 2297959), (148, 1366354), (173, 1168904), (296, 683177), (346, 584452), (359, 563288), (407, 496856), (692, 292226), (718, 281644), (814, 248428), (1384, 146113), (1436, 140822), (1628, 124214), (1903, 106264), (2872, 70411), (3256, 62107), (3806, 53132), (3949, 51208), (6401, 31592), (7612, 26566), (7898, 25604), (12802, 15796), (13283, 15224)]