201166361851

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1781321}}^1$

素因数の和:1781431

約数の個数: 32

約数和(自身を含む): 265744741248

約数和(自身を除く): 64578379397

約数列:

[1, 7, 13, 17, 73, 91, 119, 221, 511, 949, 1241, 1547, 6643, 8687, 16133, 112931, 1781321, 12469247, 23157173, 30282457, 130036433, 162100211, 211977199, 393671941, 910255031, 1690473629, 2210619361, 2755703587, 11833315403, 15474335527, 28738051693, 201166361851]

約数ペア:

[(1, 201166361851), (7, 28738051693), (13, 15474335527), (17, 11833315403), (73, 2755703587), (91, 2210619361), (119, 1690473629), (221, 910255031), (511, 393671941), (949, 211977199), (1241, 162100211), (1547, 130036433), (6643, 30282457), (8687, 23157173), (16133, 12469247), (112931, 1781321)]