208101471656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{441619}}^1$

素因数の和:441858

約数の個数: 64

約数和(自身を含む): 440701430400

約数和(自身を除く): 232599958744

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 197, 299, 394, 598, 788, 1196, 1576, 2392, 2561, 4531, 5122, 9062, 10244, 18124, 20488, 36248, 58903, 117806, 235612, 441619, 471224, 883238, 1766476, 3532952, 5741047, 10157237, 11482094, 20314474, 22964188, 40628948, 45928376, 81257896, 86998943, 132044081, 173997886, 264088162, 347995772, 528176324, 695991544, 1056352648, 1130986259, 2000975689, 2261972518, 4001951378, 4523945036, 8003902756, 9047890072, 16007805512, 26012683957, 52025367914, 104050735828, 208101471656]

約数ペア:

[(1, 208101471656), (2, 104050735828), (4, 52025367914), (8, 26012683957), (13, 16007805512), (23, 9047890072), (26, 8003902756), (46, 4523945036), (52, 4001951378), (92, 2261972518), (104, 2000975689), (184, 1130986259), (197, 1056352648), (299, 695991544), (394, 528176324), (598, 347995772), (788, 264088162), (1196, 173997886), (1576, 132044081), (2392, 86998943), (2561, 81257896), (4531, 45928376), (5122, 40628948), (9062, 22964188), (10244, 20314474), (18124, 11482094), (20488, 10157237), (36248, 5741047), (58903, 3532952), (117806, 1766476), (235612, 883238), (441619, 471224)]