202058768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{664667}}^1$

素因数の和:664694

約数の個数: 20

約数和(自身を含む): 412094160

約数和(自身を除く): 210035392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 664667, 1329334, 2658668, 5317336, 10634672, 12628673, 25257346, 50514692, 101029384, 202058768]

約数ペア:

[(1, 202058768), (2, 101029384), (4, 50514692), (8, 25257346), (16, 12628673), (19, 10634672), (38, 5317336), (76, 2658668), (152, 1329334), (304, 664667)]