201790768

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{141707}}^1$

素因数の和:141804

約数の個数: 20

約数和(自身を含む): 395365320

約数和(自身を除く): 193574552

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 141707, 283414, 566828, 1133656, 2267312, 12611923, 25223846, 50447692, 100895384, 201790768]

約数ペア:

[(1, 201790768), (2, 100895384), (4, 50447692), (8, 25223846), (16, 12611923), (89, 2267312), (178, 1133656), (356, 566828), (712, 283414), (1424, 141707)]