211875888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{630583}}^1$

素因数の和:630601

約数の個数: 40

約数和(自身を含む): 625539328

約数和(自身を除く): 413663440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 630583, 1261166, 1891749, 2522332, 3783498, 4414081, 5044664, 7566996, 8828162, 10089328, 13242243, 15133992, 17656324, 26484486, 30267984, 35312648, 52968972, 70625296, 105937944, 211875888]

約数ペア:

[(1, 211875888), (2, 105937944), (3, 70625296), (4, 52968972), (6, 35312648), (7, 30267984), (8, 26484486), (12, 17656324), (14, 15133992), (16, 13242243), (21, 10089328), (24, 8828162), (28, 7566996), (42, 5044664), (48, 4414081), (56, 3783498), (84, 2522332), (112, 1891749), (168, 1261166), (336, 630583)]