201219168

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{72277}}^1$

素因数の和:72319

約数の個数: 48

約数和(自身を含む): 546421680

約数和(自身を除く): 345202512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 72277, 144554, 216831, 289108, 433662, 578216, 867324, 1156432, 1734648, 2096033, 2312864, 3469296, 4192066, 6288099, 6938592, 8384132, 12576198, 16768264, 25152396, 33536528, 50304792, 67073056, 100609584, 201219168]

約数ペア:

[(1, 201219168), (2, 100609584), (3, 67073056), (4, 50304792), (6, 33536528), (8, 25152396), (12, 16768264), (16, 12576198), (24, 8384132), (29, 6938592), (32, 6288099), (48, 4192066), (58, 3469296), (87, 2312864), (96, 2096033), (116, 1734648), (174, 1156432), (232, 867324), (348, 578216), (464, 433662), (696, 289108), (928, 216831), (1392, 144554), (2784, 72277)]