200053516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{16097}}^1$

素因数の和:16353

約数の個数: 24

約数和(自身を含む): 378624960

約数和(自身を除く): 178571444

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 16097, 32194, 64388, 209261, 418522, 837044, 3847183, 7694366, 15388732, 50013379, 100026758, 200053516]

約数ペア:

[(1, 200053516), (2, 100026758), (4, 50013379), (13, 15388732), (26, 7694366), (52, 3847183), (239, 837044), (478, 418522), (956, 209261), (3107, 64388), (6214, 32194), (12428, 16097)]