200748645

素因数分解:

$3^3\times 5^1\times {\mathrm{1487027}}^1$

素因数の和:1487041

約数の個数: 16

約数和(自身を含む): 356886720

約数和(自身を除く): 156138075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1487027, 4461081, 7435135, 13383243, 22305405, 40149729, 66916215, 200748645]

約数ペア:

[(1, 200748645), (3, 66916215), (5, 40149729), (9, 22305405), (15, 13383243), (27, 7435135), (45, 4461081), (135, 1487027)]