199446576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 617008128

約数和(自身を除く): 417561552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 61, 74, 84, 111, 112, 122, 148, 168, 183, 222, 244, 259, 263, 296, 336, 366, 427, 444, 488, 518, 526, 592, 732, 777, 789, 854, 888, 976, 1036, 1052, 1281, 1464, 1554, 1578, 1708, 1776, 1841, 2072, 2104, 2257, 2562, 2928, 3108, 3156, 3416, 3682, 4144, 4208, 4514, 5124, 5523, 6216, 6312, 6771, 6832, 7364, 9028, 9731, 10248, 11046, 12432, 12624, 13542, 14728, 15799, 16043, 18056, 19462, 20496, 22092, 27084, 29193, 29456, 31598, 32086, 36112, 38924, 44184, 47397, 48129, 54168, 58386, 63196, 64172, 68117, 77848, 88368, 94794, 96258, 108336, 112301, 116772, 126392, 128344, 136234, 155696, 189588, 192516, 204351, 224602, 233544, 252784, 256688, 272468, 336903, 379176, 385032, 408702, 449204, 467088, 544936, 593591, 673806, 758352, 770064, 817404, 898408, 1089872, 1187182, 1347612, 1634808, 1780773, 1796816, 2374364, 2695224, 3269616, 3561546, 4155137, 4748728, 5390448, 7123092, 8310274, 9497456, 12465411, 14246184, 16620548, 24930822, 28492368, 33241096, 49861644, 66482192, 99723288, 199446576]

約数ペア:

[(1, 199446576), (2, 99723288), (3, 66482192), (4, 49861644), (6, 33241096), (7, 28492368), (8, 24930822), (12, 16620548), (14, 14246184), (16, 12465411), (21, 9497456), (24, 8310274), (28, 7123092), (37, 5390448), (42, 4748728), (48, 4155137), (56, 3561546), (61, 3269616), (74, 2695224), (84, 2374364), (111, 1796816), (112, 1780773), (122, 1634808), (148, 1347612), (168, 1187182), (183, 1089872), (222, 898408), (244, 817404), (259, 770064), (263, 758352), (296, 673806), (336, 593591), (366, 544936), (427, 467088), (444, 449204), (488, 408702), (518, 385032), (526, 379176), (592, 336903), (732, 272468), (777, 256688), (789, 252784), (854, 233544), (888, 224602), (976, 204351), (1036, 192516), (1052, 189588), (1281, 155696), (1464, 136234), (1554, 128344), (1578, 126392), (1708, 116772), (1776, 112301), (1841, 108336), (2072, 96258), (2104, 94794), (2257, 88368), (2562, 77848), (2928, 68117), (3108, 64172), (3156, 63196), (3416, 58386), (3682, 54168), (4144, 48129), (4208, 47397), (4514, 44184), (5124, 38924), (5523, 36112), (6216, 32086), (6312, 31598), (6771, 29456), (6832, 29193), (7364, 27084), (9028, 22092), (9731, 20496), (10248, 19462), (11046, 18056), (12432, 16043), (12624, 15799), (13542, 14728)]