269202388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23857}}^1$

素因数の和:23912

約数の個数: 48

約数和(自身を含む): 598549504

約数和(自身を除く): 329347116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 23857, 47714, 95428, 166999, 310141, 333998, 620282, 667996, 739567, 1240564, 1479134, 2170987, 2958268, 4341974, 5176969, 8683948, 9614371, 10353938, 19228742, 20707876, 38457484, 67300597, 134601194, 269202388]

約数ペア:

[(1, 269202388), (2, 134601194), (4, 67300597), (7, 38457484), (13, 20707876), (14, 19228742), (26, 10353938), (28, 9614371), (31, 8683948), (52, 5176969), (62, 4341974), (91, 2958268), (124, 2170987), (182, 1479134), (217, 1240564), (364, 739567), (403, 667996), (434, 620282), (806, 333998), (868, 310141), (1612, 166999), (2821, 95428), (5642, 47714), (11284, 23857)]