201218498

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{6689}}^1$

素因数の和:6806

約数の個数: 24

約数和(自身を含む): 330552900

約数和(自身を除く): 129334402

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 6689, 13378, 15041, 30082, 86957, 173914, 595321, 1130441, 1190642, 2260882, 7739173, 15478346, 100609249, 201218498]

約数ペア:

[(1, 201218498), (2, 100609249), (13, 15478346), (26, 7739173), (89, 2260882), (169, 1190642), (178, 1130441), (338, 595321), (1157, 173914), (2314, 86957), (6689, 30082), (13378, 15041)]