200772980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{436463}}^1$

素因数の和:436495

約数の個数: 24

約数和(自身を含む): 439955712

約数和(自身を除く): 239182732

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 436463, 872926, 1745852, 2182315, 4364630, 8729260, 10038649, 20077298, 40154596, 50193245, 100386490, 200772980]

約数ペア:

[(1, 200772980), (2, 100386490), (4, 50193245), (5, 40154596), (10, 20077298), (20, 10038649), (23, 8729260), (46, 4364630), (92, 2182315), (115, 1745852), (230, 872926), (460, 436463)]