201938402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 320315904

約数和(自身を除く): 118377502

約数列:

[1, 2, 31, 62, 67, 134, 173, 281, 346, 562, 2077, 4154, 5363, 8711, 10726, 11591, 17422, 18827, 23182, 37654, 48613, 97226, 359321, 583637, 718642, 1167274, 1507003, 3014006, 3257071, 6514142, 100969201, 201938402]

約数ペア:

[(1, 201938402), (2, 100969201), (31, 6514142), (62, 3257071), (67, 3014006), (134, 1507003), (173, 1167274), (281, 718642), (346, 583637), (562, 359321), (2077, 97226), (4154, 48613), (5363, 37654), (8711, 23182), (10726, 18827), (11591, 17422)]