200957595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 344940288

約数和(自身を除く): 143982693

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 289, 307, 453, 755, 867, 921, 1445, 1535, 2265, 2567, 4335, 4605, 5219, 7701, 12835, 15657, 26095, 38505, 43639, 46357, 78285, 88723, 130917, 139071, 218195, 231785, 266169, 443615, 654585, 695355, 788069, 1330845, 2364207, 3940345, 11821035, 13397173, 40191519, 66985865, 200957595]

約数ペア:

[(1, 200957595), (3, 66985865), (5, 40191519), (15, 13397173), (17, 11821035), (51, 3940345), (85, 2364207), (151, 1330845), (255, 788069), (289, 695355), (307, 654585), (453, 443615), (755, 266169), (867, 231785), (921, 218195), (1445, 139071), (1535, 130917), (2265, 88723), (2567, 78285), (4335, 46357), (4605, 43639), (5219, 38505), (7701, 26095), (12835, 15657)]