200200070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27767}}^1$

素因数の和:27884

約数の個数: 32

約数和(自身を含む): 415853568

約数和(自身を除く): 215653498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 27767, 55534, 138835, 194369, 277670, 388738, 971845, 1943690, 2860001, 5720002, 14300005, 20020007, 28600010, 40040014, 100100035, 200200070]

約数ペア:

[(1, 200200070), (2, 100100035), (5, 40040014), (7, 28600010), (10, 20020007), (14, 14300005), (35, 5720002), (70, 2860001), (103, 1943690), (206, 971845), (515, 388738), (721, 277670), (1030, 194369), (1442, 138835), (3605, 55534), (7210, 27767)]