201889744

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{94873}}^1$

素因数の和:94907

約数の個数: 40

約数和(自身を含む): 470575040

約数和(自身を除く): 268685296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 94873, 189746, 379492, 664111, 758984, 1328222, 1517968, 1802587, 2656444, 3605174, 5312888, 7210348, 10625776, 12618109, 14420696, 25236218, 28841392, 50472436, 100944872, 201889744]

約数ペア:

[(1, 201889744), (2, 100944872), (4, 50472436), (7, 28841392), (8, 25236218), (14, 14420696), (16, 12618109), (19, 10625776), (28, 7210348), (38, 5312888), (56, 3605174), (76, 2656444), (112, 1802587), (133, 1517968), (152, 1328222), (266, 758984), (304, 664111), (532, 379492), (1064, 189746), (2128, 94873)]