201522566

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6991}}^1$

素因数の和:7100

約数の個数: 32

約数和(自身を含む): 362465280

約数和(自身を除く): 160942714

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 4118, 6991, 13982, 14413, 28826, 48937, 97874, 202739, 405478, 496361, 992722, 1419173, 2838346, 3474527, 6949054, 14394469, 28788938, 100761283, 201522566]

約数ペア:

[(1, 201522566), (2, 100761283), (7, 28788938), (14, 14394469), (29, 6949054), (58, 3474527), (71, 2838346), (142, 1419173), (203, 992722), (406, 496361), (497, 405478), (994, 202739), (2059, 97874), (4118, 48937), (6991, 28826), (13982, 14413)]