200090423

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 224123760

約数和(自身を除く): 24033337

約数列:

[1, 13, 53, 89, 169, 251, 689, 1157, 3263, 4717, 8957, 13303, 15041, 22339, 42419, 61321, 172939, 290407, 797173, 1183967, 2248207, 3775291, 15391571, 200090423]

約数ペア:

[(1, 200090423), (13, 15391571), (53, 3775291), (89, 2248207), (169, 1183967), (251, 797173), (689, 290407), (1157, 172939), (3263, 61321), (4717, 42419), (8957, 22339), (13303, 15041)]