200679938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{74381}}^1$

素因数の和:74473

約数の個数: 16

約数和(自身を含む): 321330240

約数和(自身を除く): 120650302

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 74381, 148762, 1413239, 2826478, 5281051, 10562102, 100339969, 200679938]

約数ペア:

[(1, 200679938), (2, 100339969), (19, 10562102), (38, 5281051), (71, 2826478), (142, 1413239), (1349, 148762), (2698, 74381)]