128228402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{4933}}^1$

素因数の和:5293

約数の個数: 16

約数和(自身を含む): 197695512

約数和(自身を除く): 69467110

約数列:

[1, 2, 41, 82, 317, 634, 4933, 9866, 12997, 25994, 202253, 404506, 1563761, 3127522, 64114201, 128228402]

約数ペア:

[(1, 128228402), (2, 64114201), (41, 3127522), (82, 1563761), (317, 404506), (634, 202253), (4933, 25994), (9866, 12997)]