200705970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6690199}}^1$

素因数の和:6690209

約数の個数: 16

約数和(自身を含む): 481694400

約数和(自身を除く): 280988430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6690199, 13380398, 20070597, 33450995, 40141194, 66901990, 100352985, 200705970]

約数ペア:

[(1, 200705970), (2, 100352985), (3, 66901990), (5, 40141194), (6, 33450995), (10, 20070597), (15, 13380398), (30, 6690199)]