205940480168

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{9437}}^1$

素因数の和:10074

約数の個数: 64

約数和(自身を含む): 398371184640

約数和(自身を除く): 192430704472

約数列:

[1, 2, 4, 8, 47, 94, 127, 188, 254, 376, 457, 508, 914, 1016, 1828, 3656, 5969, 9437, 11938, 18874, 21479, 23876, 37748, 42958, 47752, 58039, 75496, 85916, 116078, 171832, 232156, 443539, 464312, 887078, 1198499, 1774156, 2396998, 2727833, 3548312, 4312709, 4793996, 5455666, 8625418, 9587992, 10911332, 17250836, 21822664, 34501672, 56329453, 112658906, 202697323, 225317812, 405394646, 450635624, 547714043, 810789292, 1095428086, 1621578584, 2190856172, 4381712344, 25742560021, 51485120042, 102970240084, 205940480168]

約数ペア:

[(1, 205940480168), (2, 102970240084), (4, 51485120042), (8, 25742560021), (47, 4381712344), (94, 2190856172), (127, 1621578584), (188, 1095428086), (254, 810789292), (376, 547714043), (457, 450635624), (508, 405394646), (914, 225317812), (1016, 202697323), (1828, 112658906), (3656, 56329453), (5969, 34501672), (9437, 21822664), (11938, 17250836), (18874, 10911332), (21479, 9587992), (23876, 8625418), (37748, 5455666), (42958, 4793996), (47752, 4312709), (58039, 3548312), (75496, 2727833), (85916, 2396998), (116078, 1774156), (171832, 1198499), (232156, 887078), (443539, 464312)]