207423996910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4201}}^1\times {\mathrm{8081}}^1$

素因数の和:12349

約数の個数: 64

約数和(自身を含む): 410786982144

約数和(自身を除く): 203362985234

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 4201, 6110, 8081, 8402, 16162, 21005, 40405, 42010, 54613, 80810, 105053, 109226, 197447, 210106, 273065, 379807, 394894, 525265, 546130, 759614, 987235, 1050530, 1899035, 1974470, 2566811, 3798070, 4937491, 5133622, 9874982, 12834055, 24687455, 25668110, 33948281, 49374910, 67896562, 169741405, 339482810, 441327653, 882655306, 1595569207, 2206638265, 3191138414, 4413276530, 7977846035, 15955692070, 20742399691, 41484799382, 103711998455, 207423996910]

約数ペア:

[(1, 207423996910), (2, 103711998455), (5, 41484799382), (10, 20742399691), (13, 15955692070), (26, 7977846035), (47, 4413276530), (65, 3191138414), (94, 2206638265), (130, 1595569207), (235, 882655306), (470, 441327653), (611, 339482810), (1222, 169741405), (3055, 67896562), (4201, 49374910), (6110, 33948281), (8081, 25668110), (8402, 24687455), (16162, 12834055), (21005, 9874982), (40405, 5133622), (42010, 4937491), (54613, 3798070), (80810, 2566811), (105053, 1974470), (109226, 1899035), (197447, 1050530), (210106, 987235), (273065, 759614), (379807, 546130), (394894, 525265)]