197125368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1663}}^1$

素因数の和:2132

約数の個数: 64

約数和(自身を含む): 539136000

約数和(自身を除く): 342010632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 449, 898, 1347, 1663, 1796, 2694, 3326, 3592, 4939, 4989, 5388, 6652, 9878, 9978, 10776, 13304, 14817, 18293, 19756, 19956, 29634, 36586, 39512, 39912, 54879, 59268, 73172, 109758, 118536, 146344, 219516, 439032, 746687, 1493374, 2240061, 2986748, 4480122, 5973496, 8213557, 8960244, 16427114, 17920488, 24640671, 32854228, 49281342, 65708456, 98562684, 197125368]

約数ペア:

[(1, 197125368), (2, 98562684), (3, 65708456), (4, 49281342), (6, 32854228), (8, 24640671), (11, 17920488), (12, 16427114), (22, 8960244), (24, 8213557), (33, 5973496), (44, 4480122), (66, 2986748), (88, 2240061), (132, 1493374), (264, 746687), (449, 439032), (898, 219516), (1347, 146344), (1663, 118536), (1796, 109758), (2694, 73172), (3326, 59268), (3592, 54879), (4939, 39912), (4989, 39512), (5388, 36586), (6652, 29634), (9878, 19956), (9978, 19756), (10776, 18293), (13304, 14817)]