201895976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{35899}}^1$

素因数の和:35961

約数の個数: 32

約数和(自身を含む): 409260000

約数和(自身を除く): 207364024

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 35899, 71798, 143596, 287192, 682081, 1328263, 1364162, 2656526, 2728324, 5313052, 5456648, 10626104, 25236997, 50473994, 100947988, 201895976]

約数ペア:

[(1, 201895976), (2, 100947988), (4, 50473994), (8, 25236997), (19, 10626104), (37, 5456648), (38, 5313052), (74, 2728324), (76, 2656526), (148, 1364162), (152, 1328263), (296, 682081), (703, 287192), (1406, 143596), (2812, 71798), (5624, 35899)]