201929193

素因数分解:

$3^4\times {\mathrm{487}}^1\times {\mathrm{5119}}^1$

素因数の和:5618

約数の個数: 20

約数和(自身を含む): 302325760

約数和(自身を除く): 100396567

約数列:

[1, 3, 9, 27, 81, 487, 1461, 4383, 5119, 13149, 15357, 39447, 46071, 138213, 414639, 2492953, 7478859, 22436577, 67309731, 201929193]

約数ペア:

[(1, 201929193), (3, 67309731), (9, 22436577), (27, 7478859), (81, 2492953), (487, 414639), (1461, 138213), (4383, 46071), (5119, 39447), (13149, 15357)]