200072444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1361}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 413241696

約数和(自身を除く): 213169252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 257, 286, 514, 572, 1028, 1361, 2722, 2827, 3341, 5444, 5654, 6682, 11308, 13364, 14971, 17693, 29942, 35386, 36751, 59884, 70772, 73502, 147004, 194623, 349777, 389246, 699554, 778492, 1399108, 3847547, 4547101, 7695094, 9094202, 15390188, 18188404, 50018111, 100036222, 200072444]

約数ペア:

[(1, 200072444), (2, 100036222), (4, 50018111), (11, 18188404), (13, 15390188), (22, 9094202), (26, 7695094), (44, 4547101), (52, 3847547), (143, 1399108), (257, 778492), (286, 699554), (514, 389246), (572, 349777), (1028, 194623), (1361, 147004), (2722, 73502), (2827, 70772), (3341, 59884), (5444, 36751), (5654, 35386), (6682, 29942), (11308, 17693), (13364, 14971)]