201638983

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{4253}}^1$

素因数の和:4794

約数の個数: 16

約数和(自身を含む): 248705856

約数和(自身を除く): 47066873

約数列:

[1, 7, 13, 91, 521, 3647, 4253, 6773, 29771, 47411, 55289, 387023, 2215813, 15510691, 28805569, 201638983]

約数ペア:

[(1, 201638983), (7, 28805569), (13, 15510691), (91, 2215813), (521, 387023), (3647, 55289), (4253, 47411), (6773, 29771)]