201489545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{2333}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 252744192

約数和(自身を除く): 51254647

約数列:

[1, 5, 23, 115, 751, 2333, 3755, 11665, 17273, 53659, 86365, 268295, 1752083, 8760415, 40297909, 201489545]

約数ペア:

[(1, 201489545), (5, 40297909), (23, 8760415), (115, 1752083), (751, 268295), (2333, 86365), (3755, 53659), (11665, 17273)]