201442228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{39937}}^1$

素因数の和:40051

約数の個数: 24

約数和(自身を含む): 383564552

約数和(自身を除く): 182122324

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 39937, 79874, 159748, 519181, 1038362, 2076724, 3873889, 7747778, 15495556, 50360557, 100721114, 201442228]

約数ペア:

[(1, 201442228), (2, 100721114), (4, 50360557), (13, 15495556), (26, 7747778), (52, 3873889), (97, 2076724), (194, 1038362), (388, 519181), (1261, 159748), (2522, 79874), (5044, 39937)]