211161492

素因数分解:

$2^2\times 3^4\times {\mathrm{651733}}^1$

素因数の和:651749

約数の個数: 30

約数和(自身を含む): 552018698

約数和(自身を除く): 340857206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 651733, 1303466, 1955199, 2606932, 3910398, 5865597, 7820796, 11731194, 17596791, 23462388, 35193582, 52790373, 70387164, 105580746, 211161492]

約数ペア:

[(1, 211161492), (2, 105580746), (3, 70387164), (4, 52790373), (6, 35193582), (9, 23462388), (12, 17596791), (18, 11731194), (27, 7820796), (36, 5865597), (54, 3910398), (81, 2606932), (108, 1955199), (162, 1303466), (324, 651733)]