102235903

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 139536000

約数和(自身を除く): 37300097

約数列:

[1, 7, 11, 19, 49, 67, 77, 133, 149, 209, 469, 539, 737, 931, 1043, 1273, 1463, 1639, 2831, 3283, 5159, 7301, 8911, 9983, 10241, 11473, 14003, 19817, 31141, 36113, 62377, 69881, 80311, 98021, 109813, 138719, 189677, 217987, 489167, 686147, 768691, 1327739, 1525909, 2086447, 5380837, 9294173, 14605129, 102235903]

約数ペア:

[(1, 102235903), (7, 14605129), (11, 9294173), (19, 5380837), (49, 2086447), (67, 1525909), (77, 1327739), (133, 768691), (149, 686147), (209, 489167), (469, 217987), (539, 189677), (737, 138719), (931, 109813), (1043, 98021), (1273, 80311), (1463, 69881), (1639, 62377), (2831, 36113), (3283, 31141), (5159, 19817), (7301, 14003), (8911, 11473), (9983, 10241)]