201915396

素因数分解:

$2^2\times 3^3\times {\mathrm{457}}^1\times {\mathrm{4091}}^1$

素因数の和:4561

約数の個数: 48

約数和(自身を含む): 524758080

約数和(自身を除く): 322842684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 457, 914, 1371, 1828, 2742, 4091, 4113, 5484, 8182, 8226, 12273, 12339, 16364, 16452, 24546, 24678, 36819, 49092, 49356, 73638, 110457, 147276, 220914, 441828, 1869587, 3739174, 5608761, 7478348, 11217522, 16826283, 22435044, 33652566, 50478849, 67305132, 100957698, 201915396]

約数ペア:

[(1, 201915396), (2, 100957698), (3, 67305132), (4, 50478849), (6, 33652566), (9, 22435044), (12, 16826283), (18, 11217522), (27, 7478348), (36, 5608761), (54, 3739174), (108, 1869587), (457, 441828), (914, 220914), (1371, 147276), (1828, 110457), (2742, 73638), (4091, 49356), (4113, 49092), (5484, 36819), (8182, 24678), (8226, 24546), (12273, 16452), (12339, 16364)]