200815664

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{13687}}^1$

素因数の和:13833

約数の個数: 40

約数和(自身を含む): 448090368

約数和(自身を除く): 247274704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 13687, 14672, 27374, 54748, 95809, 109496, 191618, 218992, 383236, 766472, 1532944, 1792997, 3585994, 7171988, 12550979, 14343976, 25101958, 28687952, 50203916, 100407832, 200815664]

約数ペア:

[(1, 200815664), (2, 100407832), (4, 50203916), (7, 28687952), (8, 25101958), (14, 14343976), (16, 12550979), (28, 7171988), (56, 3585994), (112, 1792997), (131, 1532944), (262, 766472), (524, 383236), (917, 218992), (1048, 191618), (1834, 109496), (2096, 95809), (3668, 54748), (7336, 27374), (13687, 14672)]