201728468086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{279977}}^1$

素因数の和:280348

約数の個数: 32

約数和(自身を含む): 324416108160

約数和(自身を除く): 122687640074

約数列:

[1, 2, 19, 38, 67, 134, 283, 566, 1273, 2546, 5377, 10754, 18961, 37922, 279977, 360259, 559954, 720518, 5319563, 10639126, 18758459, 37516918, 79233491, 158466982, 356410721, 712821442, 1505436329, 3010872658, 5308643897, 10617287794, 100864234043, 201728468086]

約数ペア:

[(1, 201728468086), (2, 100864234043), (19, 10617287794), (38, 5308643897), (67, 3010872658), (134, 1505436329), (283, 712821442), (566, 356410721), (1273, 158466982), (2546, 79233491), (5377, 37516918), (10754, 18758459), (18961, 10639126), (37922, 5319563), (279977, 720518), (360259, 559954)]