201940588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{3167}}^1$

素因数の和:4029

約数の個数: 24

約数和(自身を含む): 372556800

約数和(自身を除く): 170616212

約数列:

[1, 2, 4, 19, 38, 76, 839, 1678, 3167, 3356, 6334, 12668, 15941, 31882, 60173, 63764, 120346, 240692, 2657113, 5314226, 10628452, 50485147, 100970294, 201940588]

約数ペア:

[(1, 201940588), (2, 100970294), (4, 50485147), (19, 10628452), (38, 5314226), (76, 2657113), (839, 240692), (1678, 120346), (3167, 63764), (3356, 60173), (6334, 31882), (12668, 15941)]