200885552

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 464732160

約数和(自身を除く): 263846608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 127, 203, 232, 254, 406, 464, 487, 508, 812, 889, 974, 1016, 1624, 1778, 1948, 2032, 3248, 3409, 3556, 3683, 3896, 6818, 7112, 7366, 7792, 13636, 14123, 14224, 14732, 25781, 27272, 28246, 29464, 51562, 54544, 56492, 58928, 61849, 98861, 103124, 112984, 123698, 197722, 206248, 225968, 247396, 395444, 412496, 432943, 494792, 790888, 865886, 989584, 1581776, 1731772, 1793621, 3463544, 3587242, 6927088, 7174484, 12555347, 14348968, 25110694, 28697936, 50221388, 100442776, 200885552]

約数ペア:

[(1, 200885552), (2, 100442776), (4, 50221388), (7, 28697936), (8, 25110694), (14, 14348968), (16, 12555347), (28, 7174484), (29, 6927088), (56, 3587242), (58, 3463544), (112, 1793621), (116, 1731772), (127, 1581776), (203, 989584), (232, 865886), (254, 790888), (406, 494792), (464, 432943), (487, 412496), (508, 395444), (812, 247396), (889, 225968), (974, 206248), (1016, 197722), (1624, 123698), (1778, 112984), (1948, 103124), (2032, 98861), (3248, 61849), (3409, 58928), (3556, 56492), (3683, 54544), (3896, 51562), (6818, 29464), (7112, 28246), (7366, 27272), (7792, 25781), (13636, 14732), (14123, 14224)]