194221664

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66697}}^1$

素因数の和:66727

約数の個数: 48

約数和(自身を含む): 470621088

約数和(自身を除く): 276399424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 66697, 133394, 266788, 466879, 533576, 867061, 933758, 1067152, 1734122, 1867516, 2134304, 3468244, 3735032, 6069427, 6936488, 7470064, 12138854, 13872976, 14940128, 24277708, 27745952, 48555416, 97110832, 194221664]

約数ペア:

[(1, 194221664), (2, 97110832), (4, 48555416), (7, 27745952), (8, 24277708), (13, 14940128), (14, 13872976), (16, 12138854), (26, 7470064), (28, 6936488), (32, 6069427), (52, 3735032), (56, 3468244), (91, 2134304), (104, 1867516), (112, 1734122), (182, 1067152), (208, 933758), (224, 867061), (364, 533576), (416, 466879), (728, 266788), (1456, 133394), (2912, 66697)]