201843590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1552643}}^1$

素因数の和:1552663

約数の個数: 16

約数和(自身を含む): 391266288

約数和(自身を除く): 189422698

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1552643, 3105286, 7763215, 15526430, 20184359, 40368718, 100921795, 201843590]

約数ペア:

[(1, 201843590), (2, 100921795), (5, 40368718), (10, 20184359), (13, 15526430), (26, 7763215), (65, 3105286), (130, 1552643)]