208944032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 470219904

約数和(自身を除く): 261275872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 61, 74, 88, 122, 148, 176, 244, 263, 296, 352, 407, 488, 526, 592, 671, 814, 976, 1052, 1184, 1342, 1628, 1952, 2104, 2257, 2684, 2893, 3256, 4208, 4514, 5368, 5786, 6512, 8416, 9028, 9731, 10736, 11572, 13024, 16043, 18056, 19462, 21472, 23144, 24827, 32086, 36112, 38924, 46288, 49654, 64172, 72224, 77848, 92576, 99308, 107041, 128344, 155696, 176473, 198616, 214082, 256688, 311392, 352946, 397232, 428164, 513376, 593591, 705892, 794464, 856328, 1187182, 1411784, 1712656, 2374364, 2823568, 3425312, 4748728, 5647136, 6529501, 9497456, 13059002, 18994912, 26118004, 52236008, 104472016, 208944032]

約数ペア:

[(1, 208944032), (2, 104472016), (4, 52236008), (8, 26118004), (11, 18994912), (16, 13059002), (22, 9497456), (32, 6529501), (37, 5647136), (44, 4748728), (61, 3425312), (74, 2823568), (88, 2374364), (122, 1712656), (148, 1411784), (176, 1187182), (244, 856328), (263, 794464), (296, 705892), (352, 593591), (407, 513376), (488, 428164), (526, 397232), (592, 352946), (671, 311392), (814, 256688), (976, 214082), (1052, 198616), (1184, 176473), (1342, 155696), (1628, 128344), (1952, 107041), (2104, 99308), (2257, 92576), (2684, 77848), (2893, 72224), (3256, 64172), (4208, 49654), (4514, 46288), (5368, 38924), (5786, 36112), (6512, 32086), (8416, 24827), (9028, 23144), (9731, 21472), (10736, 19462), (11572, 18056), (13024, 16043)]