201639839910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6721327997}}^1$

素因数の和:6721328007

約数の個数: 16

約数和(自身を含む): 483935615856

約数和(自身を除く): 282295775946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6721327997, 13442655994, 20163983991, 33606639985, 40327967982, 67213279970, 100819919955, 201639839910]

約数ペア:

[(1, 201639839910), (2, 100819919955), (3, 67213279970), (5, 40327967982), (6, 33606639985), (10, 20163983991), (15, 13442655994), (30, 6721327997)]