200569280

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3623}}^1$

素因数の和:3813

約数の個数: 56

約数和(自身を含む): 480498912

約数和(自身を除く): 279929632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2768, 3460, 3623, 5536, 6920, 7246, 11072, 13840, 14492, 18115, 27680, 28984, 36230, 55360, 57968, 72460, 115936, 144920, 231872, 289840, 579680, 626779, 1159360, 1253558, 2507116, 3133895, 5014232, 6267790, 10028464, 12535580, 20056928, 25071160, 40113856, 50142320, 100284640, 200569280]

約数ペア:

[(1, 200569280), (2, 100284640), (4, 50142320), (5, 40113856), (8, 25071160), (10, 20056928), (16, 12535580), (20, 10028464), (32, 6267790), (40, 5014232), (64, 3133895), (80, 2507116), (160, 1253558), (173, 1159360), (320, 626779), (346, 579680), (692, 289840), (865, 231872), (1384, 144920), (1730, 115936), (2768, 72460), (3460, 57968), (3623, 55360), (5536, 36230), (6920, 28984), (7246, 27680), (11072, 18115), (13840, 14492)]