201402194

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{161639}}^1$

素因数の和:161737

約数の個数: 16

約数和(自身を含む): 349142400

約数和(自身を除く): 147740206

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 161639, 323278, 1131473, 2262946, 14385871, 28771742, 100701097, 201402194]

約数ペア:

[(1, 201402194), (2, 100701097), (7, 28771742), (14, 14385871), (89, 2262946), (178, 1131473), (623, 323278), (1246, 161639)]