204381268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2237}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 442157184

約数和(自身を除く): 237775916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 251, 364, 502, 1004, 1757, 2237, 3263, 3514, 4474, 6526, 7028, 8948, 13052, 15659, 22841, 29081, 31318, 45682, 58162, 62636, 91364, 116324, 203567, 407134, 561487, 814268, 1122974, 2245948, 3930409, 7299331, 7860818, 14598662, 15721636, 29197324, 51095317, 102190634, 204381268]

約数ペア:

[(1, 204381268), (2, 102190634), (4, 51095317), (7, 29197324), (13, 15721636), (14, 14598662), (26, 7860818), (28, 7299331), (52, 3930409), (91, 2245948), (182, 1122974), (251, 814268), (364, 561487), (502, 407134), (1004, 203567), (1757, 116324), (2237, 91364), (3263, 62636), (3514, 58162), (4474, 45682), (6526, 31318), (7028, 29081), (8948, 22841), (13052, 15659)]