207855368

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{19433}}^1$

素因数の和:19637

約数の個数: 32

約数和(自身を含む): 447759360

約数和(自身を除く): 239903992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 19433, 38866, 77732, 136031, 155464, 272062, 544124, 1088248, 3711703, 7423406, 14846812, 25981921, 29693624, 51963842, 103927684, 207855368]

約数ペア:

[(1, 207855368), (2, 103927684), (4, 51963842), (7, 29693624), (8, 25981921), (14, 14846812), (28, 7423406), (56, 3711703), (191, 1088248), (382, 544124), (764, 272062), (1337, 155464), (1528, 136031), (2674, 77732), (5348, 38866), (10696, 19433)]