207844143493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{11383}}^1$

素因数の和:11606

約数の個数: 64

約数和(自身を含む): 268582256640

約数和(自身を除く): 60738113147

約数列:

[1, 7, 19, 23, 47, 127, 133, 161, 329, 437, 889, 893, 1081, 2413, 2921, 3059, 5969, 6251, 7567, 11383, 16891, 20447, 20539, 41783, 55499, 79681, 113411, 137287, 143773, 216277, 261809, 388493, 535001, 793877, 961009, 1445641, 1513939, 1832663, 2608453, 3745007, 4974371, 10119487, 10165019, 12305023, 18259171, 27467179, 33249743, 34820597, 67945127, 71155133, 86135161, 192270253, 232748201, 233795437, 475615889, 631745117, 1290957413, 1562737921, 1636568059, 4422215819, 9036701891, 10939165447, 29692020499, 207844143493]

約数ペア:

[(1, 207844143493), (7, 29692020499), (19, 10939165447), (23, 9036701891), (47, 4422215819), (127, 1636568059), (133, 1562737921), (161, 1290957413), (329, 631745117), (437, 475615889), (889, 233795437), (893, 232748201), (1081, 192270253), (2413, 86135161), (2921, 71155133), (3059, 67945127), (5969, 34820597), (6251, 33249743), (7567, 27467179), (11383, 18259171), (16891, 12305023), (20447, 10165019), (20539, 10119487), (41783, 4974371), (55499, 3745007), (79681, 2608453), (113411, 1832663), (137287, 1513939), (143773, 1445641), (216277, 961009), (261809, 793877), (388493, 535001)]