201558364

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{19403}}^1$

素因数の和:19474

約数の個数: 36

約数和(自身を含む): 418078584

約数和(自身を除く): 216520220

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 10388, 19403, 38806, 77612, 135821, 271642, 543284, 950747, 1028359, 1901494, 2056718, 3802988, 4113436, 7198513, 14397026, 28794052, 50389591, 100779182, 201558364]

約数ペア:

[(1, 201558364), (2, 100779182), (4, 50389591), (7, 28794052), (14, 14397026), (28, 7198513), (49, 4113436), (53, 3802988), (98, 2056718), (106, 1901494), (196, 1028359), (212, 950747), (371, 543284), (742, 271642), (1484, 135821), (2597, 77612), (5194, 38806), (10388, 19403)]