199029950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{568657}}^1$

素因数の和:568676

約数の個数: 24

約数和(自身を含む): 423081552

約数和(自身を除く): 224051602

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 568657, 1137314, 2843285, 3980599, 5686570, 7961198, 14216425, 19902995, 28432850, 39805990, 99514975, 199029950]

約数ペア:

[(1, 199029950), (2, 99514975), (5, 39805990), (7, 28432850), (10, 19902995), (14, 14216425), (25, 7961198), (35, 5686570), (50, 3980599), (70, 2843285), (175, 1137314), (350, 568657)]