201955377

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{5333}}^1$

素因数の和:6320

約数の個数: 16

約数和(自身を含む): 290340288

約数和(自身を除く): 88384911

約数列:

[1, 3, 13, 39, 971, 2913, 5333, 12623, 15999, 37869, 69329, 207987, 5178343, 15535029, 67318459, 201955377]

約数ペア:

[(1, 201955377), (3, 67318459), (13, 15535029), (39, 5178343), (971, 207987), (2913, 69329), (5333, 37869), (12623, 15999)]