202102888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{62687}}^1$

素因数の和:62737

約数の個数: 32

約数和(自身を含む): 421263360

約数和(自身を除く): 219160472

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 62687, 125374, 250748, 501496, 814931, 1629862, 1943297, 3259724, 3886594, 6519448, 7773188, 15546376, 25262861, 50525722, 101051444, 202102888]

約数ペア:

[(1, 202102888), (2, 101051444), (4, 50525722), (8, 25262861), (13, 15546376), (26, 7773188), (31, 6519448), (52, 3886594), (62, 3259724), (104, 1943297), (124, 1629862), (248, 814931), (403, 501496), (806, 250748), (1612, 125374), (3224, 62687)]