206287872

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 176

約数和(自身を含む): 643773312

約数和(自身を除く): 437485440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 181, 192, 212, 224, 256, 318, 336, 362, 371, 384, 424, 448, 512, 543, 636, 672, 724, 742, 768, 848, 896, 1024, 1086, 1113, 1267, 1272, 1344, 1448, 1484, 1536, 1696, 1792, 2172, 2226, 2534, 2544, 2688, 2896, 2968, 3072, 3392, 3584, 3801, 4344, 4452, 5068, 5088, 5376, 5792, 5936, 6784, 7168, 7602, 8688, 8904, 9593, 10136, 10176, 10752, 11584, 11872, 13568, 15204, 17376, 17808, 19186, 20272, 20352, 21504, 23168, 23744, 27136, 28779, 30408, 34752, 35616, 38372, 40544, 40704, 46336, 47488, 54272, 57558, 60816, 67151, 69504, 71232, 76744, 81088, 81408, 92672, 94976, 115116, 121632, 134302, 139008, 142464, 153488, 162176, 162816, 185344, 189952, 201453, 230232, 243264, 268604, 278016, 284928, 306976, 324352, 379904, 402906, 460464, 486528, 537208, 556032, 569856, 613952, 648704, 805812, 920928, 973056, 1074416, 1139712, 1227904, 1297408, 1611624, 1841856, 1946112, 2148832, 2455808, 3223248, 3683712, 3892224, 4297664, 4911616, 6446496, 7367424, 8595328, 9823232, 12892992, 14734848, 17190656, 25785984, 29469696, 34381312, 51571968, 68762624, 103143936, 206287872]

約数ペア:

[(1, 206287872), (2, 103143936), (3, 68762624), (4, 51571968), (6, 34381312), (7, 29469696), (8, 25785984), (12, 17190656), (14, 14734848), (16, 12892992), (21, 9823232), (24, 8595328), (28, 7367424), (32, 6446496), (42, 4911616), (48, 4297664), (53, 3892224), (56, 3683712), (64, 3223248), (84, 2455808), (96, 2148832), (106, 1946112), (112, 1841856), (128, 1611624), (159, 1297408), (168, 1227904), (181, 1139712), (192, 1074416), (212, 973056), (224, 920928), (256, 805812), (318, 648704), (336, 613952), (362, 569856), (371, 556032), (384, 537208), (424, 486528), (448, 460464), (512, 402906), (543, 379904), (636, 324352), (672, 306976), (724, 284928), (742, 278016), (768, 268604), (848, 243264), (896, 230232), (1024, 201453), (1086, 189952), (1113, 185344), (1267, 162816), (1272, 162176), (1344, 153488), (1448, 142464), (1484, 139008), (1536, 134302), (1696, 121632), (1792, 115116), (2172, 94976), (2226, 92672), (2534, 81408), (2544, 81088), (2688, 76744), (2896, 71232), (2968, 69504), (3072, 67151), (3392, 60816), (3584, 57558), (3801, 54272), (4344, 47488), (4452, 46336), (5068, 40704), (5088, 40544), (5376, 38372), (5792, 35616), (5936, 34752), (6784, 30408), (7168, 28779), (7602, 27136), (8688, 23744), (8904, 23168), (9593, 21504), (10136, 20352), (10176, 20272), (10752, 19186), (11584, 17808), (11872, 17376), (13568, 15204)]