201122516

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{74051}}^1$

素因数の和:74159

約数の個数: 24

約数和(自身を含む): 406397376

約数和(自身を除く): 205274860

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 74051, 148102, 296204, 518357, 1036714, 2073428, 7182947, 14365894, 28731788, 50280629, 100561258, 201122516]

約数ペア:

[(1, 201122516), (2, 100561258), (4, 50280629), (7, 28731788), (14, 14365894), (28, 7182947), (97, 2073428), (194, 1036714), (388, 518357), (679, 296204), (1358, 148102), (2716, 74051)]