200308077220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1087}}^1\times {\mathrm{25523}}^1$

素因数の和:26657

約数の個数: 72

約数和(自身を含む): 444377332224

約数和(自身を除く): 244069255004

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1087, 1444, 1805, 2174, 3610, 4348, 5435, 7220, 10870, 20653, 21740, 25523, 41306, 51046, 82612, 102092, 103265, 127615, 206530, 255230, 392407, 413060, 484937, 510460, 784814, 969874, 1569628, 1939748, 1962035, 2424685, 3924070, 4849370, 7848140, 9213803, 9698740, 18427606, 27743501, 36855212, 46069015, 55487002, 92138030, 110974004, 138717505, 184276060, 277435010, 527126519, 554870020, 1054253038, 2108506076, 2635632595, 5271265190, 10015403861, 10542530380, 20030807722, 40061615444, 50077019305, 100154038610, 200308077220]

約数ペア:

[(1, 200308077220), (2, 100154038610), (4, 50077019305), (5, 40061615444), (10, 20030807722), (19, 10542530380), (20, 10015403861), (38, 5271265190), (76, 2635632595), (95, 2108506076), (190, 1054253038), (361, 554870020), (380, 527126519), (722, 277435010), (1087, 184276060), (1444, 138717505), (1805, 110974004), (2174, 92138030), (3610, 55487002), (4348, 46069015), (5435, 36855212), (7220, 27743501), (10870, 18427606), (20653, 9698740), (21740, 9213803), (25523, 7848140), (41306, 4849370), (51046, 3924070), (82612, 2424685), (102092, 1962035), (103265, 1939748), (127615, 1569628), (206530, 969874), (255230, 784814), (392407, 510460), (413060, 484937)]