209224296

素因数分解:

$2^3\times 3^4\times {\mathrm{322877}}^1$

素因数の和:322895

約数の個数: 40

約数和(自身を含む): 586023570

約数和(自身を除く): 376799274

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 322877, 645754, 968631, 1291508, 1937262, 2583016, 2905893, 3874524, 5811786, 7749048, 8717679, 11623572, 17435358, 23247144, 26153037, 34870716, 52306074, 69741432, 104612148, 209224296]

約数ペア:

[(1, 209224296), (2, 104612148), (3, 69741432), (4, 52306074), (6, 34870716), (8, 26153037), (9, 23247144), (12, 17435358), (18, 11623572), (24, 8717679), (27, 7749048), (36, 5811786), (54, 3874524), (72, 2905893), (81, 2583016), (108, 1937262), (162, 1291508), (216, 968631), (324, 645754), (648, 322877)]