201420246

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{27539}}^1$

素因数の和:27620

約数の個数: 32

約数和(自身を含む): 428302080

約数和(自身を除く): 226881834

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 27539, 55078, 82617, 165234, 633397, 1266794, 1459567, 1900191, 2919134, 3800382, 4378701, 8757402, 33570041, 67140082, 100710123, 201420246]

約数ペア:

[(1, 201420246), (2, 100710123), (3, 67140082), (6, 33570041), (23, 8757402), (46, 4378701), (53, 3800382), (69, 2919134), (106, 1900191), (138, 1459567), (159, 1266794), (318, 633397), (1219, 165234), (2438, 82617), (3657, 55078), (7314, 27539)]