201175256

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 383518800

約数和(自身を除く): 182343544

約数列:

[1, 2, 4, 8, 113, 139, 226, 278, 452, 556, 904, 1112, 1601, 3202, 6404, 12808, 15707, 31414, 62828, 125656, 180913, 222539, 361826, 445078, 723652, 890156, 1447304, 1780312, 25146907, 50293814, 100587628, 201175256]

約数ペア:

[(1, 201175256), (2, 100587628), (4, 50293814), (8, 25146907), (113, 1780312), (139, 1447304), (226, 890156), (278, 723652), (452, 445078), (556, 361826), (904, 222539), (1112, 180913), (1601, 125656), (3202, 62828), (6404, 31414), (12808, 15707)]