201879525116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1913}}^1\times {\mathrm{3163}}^1$

素因数の和:5538

約数の個数: 48

約数和(自身を含む): 373043193600

約数和(自身を除く): 171163668484

約数列:

[1, 2, 4, 19, 38, 76, 439, 878, 1756, 1913, 3163, 3826, 6326, 7652, 8341, 12652, 16682, 33364, 36347, 60097, 72694, 120194, 145388, 240388, 839807, 1388557, 1679614, 2777114, 3359228, 5554228, 6050819, 12101638, 15956333, 24203276, 26382583, 31912666, 52765166, 63825332, 105530332, 114965561, 229931122, 459862244, 2656309541, 5312619082, 10625238164, 50469881279, 100939762558, 201879525116]

約数ペア:

[(1, 201879525116), (2, 100939762558), (4, 50469881279), (19, 10625238164), (38, 5312619082), (76, 2656309541), (439, 459862244), (878, 229931122), (1756, 114965561), (1913, 105530332), (3163, 63825332), (3826, 52765166), (6326, 31912666), (7652, 26382583), (8341, 24203276), (12652, 15956333), (16682, 12101638), (33364, 6050819), (36347, 5554228), (60097, 3359228), (72694, 2777114), (120194, 1679614), (145388, 1388557), (240388, 839807)]