202315778

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5501}}^1$

素因数の和:5618

約数の個数: 32

約数和(自身を含む): 361283328

約数和(自身を除く): 158967550

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 5254, 5501, 11002, 18389, 36778, 38507, 77014, 203537, 390571, 407074, 781142, 1424759, 2733997, 2849518, 5467994, 14451127, 28902254, 101157889, 202315778]

約数ペア:

[(1, 202315778), (2, 101157889), (7, 28902254), (14, 14451127), (37, 5467994), (71, 2849518), (74, 2733997), (142, 1424759), (259, 781142), (497, 407074), (518, 390571), (994, 203537), (2627, 77014), (5254, 38507), (5501, 36778), (11002, 18389)]