206888970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{39863}}^1$

素因数の和:40046

約数の個数: 32

約数和(自身を含む): 499416192

約数和(自身を除く): 292527222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 39863, 79726, 119589, 199315, 239178, 398630, 597945, 1195890, 6896299, 13792598, 20688897, 34481495, 41377794, 68962990, 103444485, 206888970]

約数ペア:

[(1, 206888970), (2, 103444485), (3, 68962990), (5, 41377794), (6, 34481495), (10, 20688897), (15, 13792598), (30, 6896299), (173, 1195890), (346, 597945), (519, 398630), (865, 239178), (1038, 199315), (1730, 119589), (2595, 79726), (5190, 39863)]