204085896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 608256000

約数和(自身を除く): 404170104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 149, 168, 186, 217, 248, 263, 298, 372, 434, 447, 526, 596, 651, 744, 789, 868, 894, 1043, 1052, 1192, 1302, 1578, 1736, 1788, 1841, 2086, 2104, 2604, 3129, 3156, 3576, 3682, 4172, 4619, 5208, 5523, 6258, 6312, 7364, 8153, 8344, 9238, 11046, 12516, 13857, 14728, 16306, 18476, 22092, 24459, 25032, 27714, 32333, 32612, 36952, 39187, 44184, 48918, 55428, 57071, 64666, 65224, 78374, 96999, 97836, 110856, 114142, 117561, 129332, 156748, 171213, 193998, 195672, 228284, 235122, 258664, 274309, 313496, 342426, 387996, 456568, 470244, 548618, 684852, 775992, 822927, 940488, 1097236, 1214797, 1369704, 1645854, 2194472, 2429594, 3291708, 3644391, 4859188, 6583416, 7288782, 8503579, 9718376, 14577564, 17007158, 25510737, 29155128, 34014316, 51021474, 68028632, 102042948, 204085896]

約数ペア:

[(1, 204085896), (2, 102042948), (3, 68028632), (4, 51021474), (6, 34014316), (7, 29155128), (8, 25510737), (12, 17007158), (14, 14577564), (21, 9718376), (24, 8503579), (28, 7288782), (31, 6583416), (42, 4859188), (56, 3644391), (62, 3291708), (84, 2429594), (93, 2194472), (124, 1645854), (149, 1369704), (168, 1214797), (186, 1097236), (217, 940488), (248, 822927), (263, 775992), (298, 684852), (372, 548618), (434, 470244), (447, 456568), (526, 387996), (596, 342426), (651, 313496), (744, 274309), (789, 258664), (868, 235122), (894, 228284), (1043, 195672), (1052, 193998), (1192, 171213), (1302, 156748), (1578, 129332), (1736, 117561), (1788, 114142), (1841, 110856), (2086, 97836), (2104, 96999), (2604, 78374), (3129, 65224), (3156, 64666), (3576, 57071), (3682, 55428), (4172, 48918), (4619, 44184), (5208, 39187), (5523, 36952), (6258, 32612), (6312, 32333), (7364, 27714), (8153, 25032), (8344, 24459), (9238, 22092), (11046, 18476), (12516, 16306), (13857, 14728)]