203460692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 389188800

約数和(自身を除く): 185728108

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 149, 172, 298, 467, 596, 731, 934, 1462, 1868, 2533, 2924, 5066, 6407, 7939, 10132, 12814, 15878, 20081, 25628, 31756, 40162, 69583, 80324, 108919, 139166, 217838, 278332, 341377, 435676, 682754, 1182911, 1365508, 2365822, 2992069, 4731644, 5984138, 11968276, 50865173, 101730346, 203460692]

約数ペア:

[(1, 203460692), (2, 101730346), (4, 50865173), (17, 11968276), (34, 5984138), (43, 4731644), (68, 2992069), (86, 2365822), (149, 1365508), (172, 1182911), (298, 682754), (467, 435676), (596, 341377), (731, 278332), (934, 217838), (1462, 139166), (1868, 108919), (2533, 80324), (2924, 69583), (5066, 40162), (6407, 31756), (7939, 25628), (10132, 20081), (12814, 15878)]