200748988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{769}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 407484000

約数和(自身を除く): 206735012

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 349, 374, 698, 748, 769, 1396, 1538, 3076, 3839, 5933, 7678, 8459, 11866, 13073, 15356, 16918, 23732, 26146, 33836, 52292, 65263, 130526, 143803, 261052, 268381, 287606, 536762, 575212, 1073524, 2952191, 4562477, 5904382, 9124954, 11808764, 18249908, 50187247, 100374494, 200748988]

約数ペア:

[(1, 200748988), (2, 100374494), (4, 50187247), (11, 18249908), (17, 11808764), (22, 9124954), (34, 5904382), (44, 4562477), (68, 2952191), (187, 1073524), (349, 575212), (374, 536762), (698, 287606), (748, 268381), (769, 261052), (1396, 143803), (1538, 130526), (3076, 65263), (3839, 52292), (5933, 33836), (7678, 26146), (8459, 23732), (11866, 16918), (13073, 15356)]