207829770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{147397}}^1$

素因数の和:147454

約数の個数: 32

約数和(自身を含む): 509407488

約数和(自身を除く): 301577718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 147397, 294794, 442191, 736985, 884382, 1473970, 2210955, 4421910, 6927659, 13855318, 20782977, 34638295, 41565954, 69276590, 103914885, 207829770]

約数ペア:

[(1, 207829770), (2, 103914885), (3, 69276590), (5, 41565954), (6, 34638295), (10, 20782977), (15, 13855318), (30, 6927659), (47, 4421910), (94, 2210955), (141, 1473970), (235, 884382), (282, 736985), (470, 442191), (705, 294794), (1410, 147397)]