214200042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 501811200

約数和(自身を除く): 287611158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 109, 142, 213, 218, 327, 426, 497, 654, 659, 763, 994, 1318, 1491, 1526, 1977, 2289, 2982, 3954, 4578, 4613, 7739, 9226, 13839, 15478, 23217, 27678, 46434, 46789, 54173, 71831, 93578, 108346, 140367, 143662, 162519, 215493, 280734, 325038, 327523, 430986, 502817, 655046, 982569, 1005634, 1508451, 1965138, 3016902, 5100001, 10200002, 15300003, 30600006, 35700007, 71400014, 107100021, 214200042]

約数ペア:

[(1, 214200042), (2, 107100021), (3, 71400014), (6, 35700007), (7, 30600006), (14, 15300003), (21, 10200002), (42, 5100001), (71, 3016902), (109, 1965138), (142, 1508451), (213, 1005634), (218, 982569), (327, 655046), (426, 502817), (497, 430986), (654, 327523), (659, 325038), (763, 280734), (994, 215493), (1318, 162519), (1491, 143662), (1526, 140367), (1977, 108346), (2289, 93578), (2982, 71831), (3954, 54173), (4578, 46789), (4613, 46434), (7739, 27678), (9226, 23217), (13839, 15478)]