201742149

素因数分解:

$3^1\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{4283}}^1$

素因数の和:6536

約数の個数: 16

約数和(自身を含む): 307625472

約数和(自身を除く): 105883323

約数列:

[1, 3, 7, 21, 2243, 4283, 6729, 12849, 15701, 29981, 47103, 89943, 9606769, 28820307, 67247383, 201742149]

約数ペア:

[(1, 201742149), (3, 67247383), (7, 28820307), (21, 9606769), (2243, 89943), (4283, 47103), (6729, 29981), (12849, 15701)]