201773168

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{172751}}^1$

素因数の和:172832

約数の個数: 20

約数和(自身を含む): 396293088

約数和(自身を除く): 194519920

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 172751, 345502, 691004, 1382008, 2764016, 12610823, 25221646, 50443292, 100886584, 201773168]

約数ペア:

[(1, 201773168), (2, 100886584), (4, 50443292), (8, 25221646), (16, 12610823), (73, 2764016), (146, 1382008), (292, 691004), (584, 345502), (1168, 172751)]