201406000

素因数分解:

$2^4\times 5^3\times {\mathrm{100703}}^1$

素因数の和:100726

約数の個数: 40

約数和(自身を含む): 487004544

約数和(自身を除く): 285598544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 100703, 201406, 402812, 503515, 805624, 1007030, 1611248, 2014060, 2517575, 4028120, 5035150, 8056240, 10070300, 12587875, 20140600, 25175750, 40281200, 50351500, 100703000, 201406000]

約数ペア:

[(1, 201406000), (2, 100703000), (4, 50351500), (5, 40281200), (8, 25175750), (10, 20140600), (16, 12587875), (20, 10070300), (25, 8056240), (40, 5035150), (50, 4028120), (80, 2517575), (100, 2014060), (125, 1611248), (200, 1007030), (250, 805624), (400, 503515), (500, 402812), (1000, 201406), (2000, 100703)]