219098866

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{769}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 384975360

約数和(自身を除く): 165876494

約数列:

[1, 2, 7, 14, 47, 94, 329, 433, 658, 769, 866, 1538, 3031, 5383, 6062, 10766, 20351, 36143, 40702, 72286, 142457, 253001, 284914, 332977, 506002, 665954, 2330839, 4661678, 15649919, 31299838, 109549433, 219098866]

約数ペア:

[(1, 219098866), (2, 109549433), (7, 31299838), (14, 15649919), (47, 4661678), (94, 2330839), (329, 665954), (433, 506002), (658, 332977), (769, 284914), (866, 253001), (1538, 142457), (3031, 72286), (5383, 40702), (6062, 36143), (10766, 20351)]