199049850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{442333}}^1$

素因数の和:442351

約数の個数: 36

約数和(自身を含む): 534781806

約数和(自身を除く): 335731956

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 442333, 884666, 1326999, 2211665, 2653998, 3980997, 4423330, 6634995, 7961994, 11058325, 13269990, 19904985, 22116650, 33174975, 39809970, 66349950, 99524925, 199049850]

約数ペア:

[(1, 199049850), (2, 99524925), (3, 66349950), (5, 39809970), (6, 33174975), (9, 22116650), (10, 19904985), (15, 13269990), (18, 11058325), (25, 7961994), (30, 6634995), (45, 4423330), (50, 3980997), (75, 2653998), (90, 2211665), (150, 1326999), (225, 884666), (450, 442333)]