201210102272

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{172439}}^1$

素因数の和:172553

約数の個数: 80

約数和(自身を含む): 419140941120

約数和(自身を除く): 217930838848

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 64, 86, 106, 128, 172, 212, 256, 344, 424, 512, 688, 848, 1376, 1696, 2279, 2752, 3392, 4558, 5504, 6784, 9116, 11008, 13568, 18232, 22016, 27136, 36464, 72928, 145856, 172439, 291712, 344878, 583424, 689756, 1166848, 1379512, 2759024, 5518048, 7414877, 9139267, 11036096, 14829754, 18278534, 22072192, 29659508, 36557068, 44144384, 59319016, 73114136, 88288768, 118638032, 146228272, 237276064, 292456544, 392988481, 474552128, 584913088, 785976962, 949104256, 1169826176, 1571953924, 1898208512, 2339652352, 3143907848, 3796417024, 4679304704, 6287815696, 12575631392, 25151262784, 50302525568, 100605051136, 201210102272]

約数ペア:

[(1, 201210102272), (2, 100605051136), (4, 50302525568), (8, 25151262784), (16, 12575631392), (32, 6287815696), (43, 4679304704), (53, 3796417024), (64, 3143907848), (86, 2339652352), (106, 1898208512), (128, 1571953924), (172, 1169826176), (212, 949104256), (256, 785976962), (344, 584913088), (424, 474552128), (512, 392988481), (688, 292456544), (848, 237276064), (1376, 146228272), (1696, 118638032), (2279, 88288768), (2752, 73114136), (3392, 59319016), (4558, 44144384), (5504, 36557068), (6784, 29659508), (9116, 22072192), (11008, 18278534), (13568, 14829754), (18232, 11036096), (22016, 9139267), (27136, 7414877), (36464, 5518048), (72928, 2759024), (145856, 1379512), (172439, 1166848), (291712, 689756), (344878, 583424)]