201512204

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{1367}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 356801760

約数和(自身を除く): 155289556

約数列:

[1, 2, 4, 137, 269, 274, 538, 548, 1076, 1367, 2734, 5468, 36853, 73706, 147412, 187279, 367723, 374558, 735446, 749116, 1470892, 50378051, 100756102, 201512204]

約数ペア:

[(1, 201512204), (2, 100756102), (4, 50378051), (137, 1470892), (269, 749116), (274, 735446), (538, 374558), (548, 367723), (1076, 187279), (1367, 147412), (2734, 73706), (5468, 36853)]