221217.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{5381}}^1$

素因数の和:5615

約数の個数: 24

約数和(自身を含む): 34358688

約数和(自身を除く): 19700844

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 5381, 10762, 16143, 21524, 32286, 64572, 1221487, 2442974, 3664461, 4885948, 7328922, 14657844]

約数ペア:

[(1, 14657844), (2, 7328922), (3, 4885948), (4, 3664461), (6, 2442974), (12, 1221487), (227, 64572), (454, 32286), (681, 21524), (908, 16143), (1362, 10762), (2724, 5381)]