206147712

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 128

約数和(自身を含む): 605439360

約数和(自身を除く): 399291648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 272, 276, 368, 384, 391, 408, 544, 552, 736, 782, 816, 1088, 1104, 1173, 1373, 1472, 1564, 1632, 2176, 2208, 2346, 2746, 2944, 3128, 3264, 4119, 4416, 4692, 5492, 6256, 6528, 8238, 8832, 9384, 10984, 12512, 16476, 18768, 21968, 23341, 25024, 31579, 32952, 37536, 43936, 46682, 50048, 63158, 65904, 70023, 75072, 87872, 93364, 94737, 126316, 131808, 140046, 150144, 175744, 186728, 189474, 252632, 263616, 280092, 373456, 378948, 505264, 527232, 536843, 560184, 746912, 757896, 1010528, 1073686, 1120368, 1493824, 1515792, 1610529, 2021056, 2147372, 2240736, 2987648, 3031584, 3221058, 4042112, 4294744, 4481472, 6063168, 6442116, 8589488, 8962944, 12126336, 12884232, 17178976, 25768464, 34357952, 51536928, 68715904, 103073856, 206147712]

約数ペア:

[(1, 206147712), (2, 103073856), (3, 68715904), (4, 51536928), (6, 34357952), (8, 25768464), (12, 17178976), (16, 12884232), (17, 12126336), (23, 8962944), (24, 8589488), (32, 6442116), (34, 6063168), (46, 4481472), (48, 4294744), (51, 4042112), (64, 3221058), (68, 3031584), (69, 2987648), (92, 2240736), (96, 2147372), (102, 2021056), (128, 1610529), (136, 1515792), (138, 1493824), (184, 1120368), (192, 1073686), (204, 1010528), (272, 757896), (276, 746912), (368, 560184), (384, 536843), (391, 527232), (408, 505264), (544, 378948), (552, 373456), (736, 280092), (782, 263616), (816, 252632), (1088, 189474), (1104, 186728), (1173, 175744), (1373, 150144), (1472, 140046), (1564, 131808), (1632, 126316), (2176, 94737), (2208, 93364), (2346, 87872), (2746, 75072), (2944, 70023), (3128, 65904), (3264, 63158), (4119, 50048), (4416, 46682), (4692, 43936), (5492, 37536), (6256, 32952), (6528, 31579), (8238, 25024), (8832, 23341), (9384, 21968), (10984, 18768), (12512, 16476)]