201971886910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42701}}^1\times {\mathrm{27823}}^1$

素因数の和:70548

約数の個数: 32

約数和(自身を含む): 384957505152

約数和(自身を除く): 182985618242

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 27823, 42701, 55646, 85402, 139115, 213505, 278230, 427010, 472991, 725917, 945982, 1451834, 2364955, 3629585, 4729910, 7259170, 1188069923, 2376139846, 5940349615, 11880699230, 20197188691, 40394377382, 100985943455, 201971886910]

約数ペア:

[(1, 201971886910), (2, 100985943455), (5, 40394377382), (10, 20197188691), (17, 11880699230), (34, 5940349615), (85, 2376139846), (170, 1188069923), (27823, 7259170), (42701, 4729910), (55646, 3629585), (85402, 2364955), (139115, 1451834), (213505, 945982), (278230, 725917), (427010, 472991)]