208713030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6957101}}^1$

素因数の和:6957111

約数の個数: 16

約数和(自身を含む): 500911344

約数和(自身を除く): 292198314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6957101, 13914202, 20871303, 34785505, 41742606, 69571010, 104356515, 208713030]

約数ペア:

[(1, 208713030), (2, 104356515), (3, 69571010), (5, 41742606), (6, 34785505), (10, 20871303), (15, 13914202), (30, 6957101)]