201274430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2875349}}^1$

素因数の和:2875363

約数の個数: 16

約数和(自身を含む): 414050400

約数和(自身を除く): 212775970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2875349, 5750698, 14376745, 20127443, 28753490, 40254886, 100637215, 201274430]

約数ペア:

[(1, 201274430), (2, 100637215), (5, 40254886), (7, 28753490), (10, 20127443), (14, 14376745), (35, 5750698), (70, 2875349)]