201287672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1324261}}^1$

素因数の和:1324286

約数の個数: 16

約数和(自身を含む): 397278600

約数和(自身を除く): 195990928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1324261, 2648522, 5297044, 10594088, 25160959, 50321918, 100643836, 201287672]

約数ペア:

[(1, 201287672), (2, 100643836), (4, 50321918), (8, 25160959), (19, 10594088), (38, 5297044), (76, 2648522), (152, 1324261)]