201943204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 387310896

約数和(自身を除く): 185367692

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 113, 164, 226, 452, 641, 697, 1282, 1394, 1921, 2564, 2788, 3842, 4633, 7684, 9266, 10897, 18532, 21794, 26281, 43588, 52562, 72433, 78761, 105124, 144866, 157522, 289732, 315044, 446777, 893554, 1231361, 1787108, 2462722, 2969753, 4925444, 5939506, 11879012, 50485801, 100971602, 201943204]

約数ペア:

[(1, 201943204), (2, 100971602), (4, 50485801), (17, 11879012), (34, 5939506), (41, 4925444), (68, 2969753), (82, 2462722), (113, 1787108), (164, 1231361), (226, 893554), (452, 446777), (641, 315044), (697, 289732), (1282, 157522), (1394, 144866), (1921, 105124), (2564, 78761), (2788, 72433), (3842, 52562), (4633, 43588), (7684, 26281), (9266, 21794), (10897, 18532)]