201943509

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{1787}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 272348160

約数和(自身を除く): 70404651

約数列:

[1, 3, 139, 271, 417, 813, 1787, 5361, 37669, 113007, 248393, 484277, 745179, 1452831, 67314503, 201943509]

約数ペア:

[(1, 201943509), (3, 67314503), (139, 1452831), (271, 745179), (417, 484277), (813, 248393), (1787, 113007), (5361, 37669)]