200178842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 329909760

約数和(自身を除く): 129730918

約数列:

[1, 2, 17, 31, 34, 62, 257, 514, 527, 739, 1054, 1478, 4369, 7967, 8738, 12563, 15934, 22909, 25126, 45818, 135439, 189923, 270878, 379846, 389453, 778906, 3228691, 5887613, 6457382, 11775226, 100089421, 200178842]

約数ペア:

[(1, 200178842), (2, 100089421), (17, 11775226), (31, 6457382), (34, 5887613), (62, 3228691), (257, 778906), (514, 389453), (527, 379846), (739, 270878), (1054, 189923), (1478, 135439), (4369, 45818), (7967, 25126), (8738, 22909), (12563, 15934)]