202263990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{15643}}^1$

素因数の和:16084

約数の個数: 32

約数和(自身を含む): 486590976

約数和(自身を除く): 284326986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12930, 15643, 31286, 46929, 78215, 93858, 156430, 234645, 469290, 6742133, 13484266, 20226399, 33710665, 40452798, 67421330, 101131995, 202263990]

約数ペア:

[(1, 202263990), (2, 101131995), (3, 67421330), (5, 40452798), (6, 33710665), (10, 20226399), (15, 13484266), (30, 6742133), (431, 469290), (862, 234645), (1293, 156430), (2155, 93858), (2586, 78215), (4310, 46929), (6465, 31286), (12930, 15643)]