200874194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{74453}}^1$

素因数の和:74545

約数の個数: 16

約数和(自身を含む): 321641280

約数和(自身を除く): 120767086

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 74453, 148906, 1414607, 2829214, 5286163, 10572326, 100437097, 200874194]

約数ペア:

[(1, 200874194), (2, 100437097), (19, 10572326), (38, 5286163), (71, 2829214), (142, 1414607), (1349, 148906), (2698, 74453)]