201943904

素因数分解:

$2^5\times {\mathrm{389}}^1\times {\mathrm{16223}}^1$

素因数の和:16622

約数の個数: 24

約数和(自身を含む): 398623680

約数和(自身を除く): 196679776

約数列:

[1, 2, 4, 8, 16, 32, 389, 778, 1556, 3112, 6224, 12448, 16223, 32446, 64892, 129784, 259568, 519136, 6310747, 12621494, 25242988, 50485976, 100971952, 201943904]

約数ペア:

[(1, 201943904), (2, 100971952), (4, 50485976), (8, 25242988), (16, 12621494), (32, 6310747), (389, 519136), (778, 259568), (1556, 129784), (3112, 64892), (6224, 32446), (12448, 16223)]