203854004641

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5917903}}^1$

素因数の和:5917973

約数の個数: 24

約数和(自身を含む): 256363601280

約数和(自身を除く): 52509596639

約数列:

[1, 7, 19, 37, 49, 133, 259, 703, 931, 1813, 4921, 34447, 5917903, 41425321, 112440157, 218962411, 289977247, 787081099, 1532736877, 4160285809, 5509567693, 10729158139, 29122000663, 203854004641]

約数ペア:

[(1, 203854004641), (7, 29122000663), (19, 10729158139), (37, 5509567693), (49, 4160285809), (133, 1532736877), (259, 787081099), (703, 289977247), (931, 218962411), (1813, 112440157), (4921, 41425321), (34447, 5917903)]