201817362260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{239671}}^1$

素因数の和:240344

約数の個数: 48

約数和(自身を含む): 430512268032

約数和(自身を除く): 228694905772

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 593, 710, 1186, 1420, 2372, 2965, 5930, 11860, 42103, 84206, 168412, 210515, 239671, 421030, 479342, 842060, 958684, 1198355, 2396710, 4793420, 17016641, 34033282, 68066564, 85083205, 142124903, 170166410, 284249806, 340332820, 568499612, 710624515, 1421249030, 2842498060, 10090868113, 20181736226, 40363472452, 50454340565, 100908681130, 201817362260]

約数ペア:

[(1, 201817362260), (2, 100908681130), (4, 50454340565), (5, 40363472452), (10, 20181736226), (20, 10090868113), (71, 2842498060), (142, 1421249030), (284, 710624515), (355, 568499612), (593, 340332820), (710, 284249806), (1186, 170166410), (1420, 142124903), (2372, 85083205), (2965, 68066564), (5930, 34033282), (11860, 17016641), (42103, 4793420), (84206, 2396710), (168412, 1198355), (210515, 958684), (239671, 842060), (421030, 479342)]