201554793

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 338607360

約数和(自身を除く): 137052567

約数列:

[1, 3, 9, 11, 19, 33, 57, 83, 99, 171, 209, 249, 627, 747, 913, 1291, 1577, 1881, 2739, 3873, 4731, 8217, 11619, 14193, 14201, 17347, 24529, 42603, 52041, 73587, 107153, 127809, 156123, 220761, 269819, 321459, 809457, 964377, 1178683, 2035907, 2428371, 3536049, 6107721, 10608147, 18323163, 22394977, 67184931, 201554793]

約数ペア:

[(1, 201554793), (3, 67184931), (9, 22394977), (11, 18323163), (19, 10608147), (33, 6107721), (57, 3536049), (83, 2428371), (99, 2035907), (171, 1178683), (209, 964377), (249, 809457), (627, 321459), (747, 269819), (913, 220761), (1291, 156123), (1577, 127809), (1881, 107153), (2739, 73587), (3873, 52041), (4731, 42603), (8217, 24529), (11619, 17347), (14193, 14201)]