203896199065

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{383}}^1\times {\mathrm{48463}}^1$

素因数の和:48890

約数の個数: 32

約数和(自身を含む): 265753313280

約数和(自身を除く): 61857114215

約数列:

[1, 5, 13, 65, 169, 383, 845, 1915, 2197, 4979, 10985, 24895, 48463, 64727, 242315, 323635, 630019, 841451, 3150095, 4207255, 8190247, 18561329, 40951235, 92806645, 106473211, 241297277, 532366055, 1206486385, 3136864601, 15684323005, 40779239813, 203896199065]

約数ペア:

[(1, 203896199065), (5, 40779239813), (13, 15684323005), (65, 3136864601), (169, 1206486385), (383, 532366055), (845, 241297277), (1915, 106473211), (2197, 92806645), (4979, 40951235), (10985, 18561329), (24895, 8190247), (48463, 4207255), (64727, 3150095), (242315, 841451), (323635, 630019)]