200437493755

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 254689763328

約数和(自身を除く): 54252269573

約数列:

[1, 5, 31, 97, 103, 155, 347, 373, 485, 515, 1735, 1865, 3007, 3193, 9991, 10757, 11563, 15035, 15965, 33659, 35741, 36181, 38419, 49955, 53785, 57815, 129431, 168295, 178705, 180905, 192095, 309721, 647155, 1043429, 1107971, 1121611, 1190989, 1548605, 3466877, 3726643, 4012361, 5217145, 5539855, 5608055, 5954945, 12554807, 13331393, 17334385, 18633215, 20061805, 62774035, 66656965, 107473187, 115525933, 389199017, 413273183, 537365935, 577629665, 1293145121, 1945995085, 2066365915, 6465725605, 40087498751, 200437493755]

約数ペア:

[(1, 200437493755), (5, 40087498751), (31, 6465725605), (97, 2066365915), (103, 1945995085), (155, 1293145121), (347, 577629665), (373, 537365935), (485, 413273183), (515, 389199017), (1735, 115525933), (1865, 107473187), (3007, 66656965), (3193, 62774035), (9991, 20061805), (10757, 18633215), (11563, 17334385), (15035, 13331393), (15965, 12554807), (33659, 5954945), (35741, 5608055), (36181, 5539855), (38419, 5217145), (49955, 4012361), (53785, 3726643), (57815, 3466877), (129431, 1548605), (168295, 1190989), (178705, 1121611), (180905, 1107971), (192095, 1043429), (309721, 647155)]