200835460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1434539}}^1$

素因数の和:1434555

約数の個数: 24

約数和(自身を含む): 482005440

約数和(自身を除く): 281169980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1434539, 2869078, 5738156, 7172695, 10041773, 14345390, 20083546, 28690780, 40167092, 50208865, 100417730, 200835460]

約数ペア:

[(1, 200835460), (2, 100417730), (4, 50208865), (5, 40167092), (7, 28690780), (10, 20083546), (14, 14345390), (20, 10041773), (28, 7172695), (35, 5738156), (70, 2869078), (140, 1434539)]