217797246

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{228299}}^1$

素因数の和:228360

約数の個数: 24

約数和(自身を含む): 480799800

約数和(自身を除く): 263002554

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 228299, 456598, 684897, 1369794, 2054691, 4109382, 12099847, 24199694, 36299541, 72599082, 108898623, 217797246]

約数ペア:

[(1, 217797246), (2, 108898623), (3, 72599082), (6, 36299541), (9, 24199694), (18, 12099847), (53, 4109382), (106, 2054691), (159, 1369794), (318, 684897), (477, 456598), (954, 228299)]