210128384

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{4231}}^1$

素因数の和:4346

約数の個数: 40

約数和(自身を含む): 424274928

約数和(自身を除く): 214146544

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 3104, 4231, 6208, 8462, 12416, 16924, 24832, 33848, 49664, 67696, 135392, 270784, 410407, 541568, 820814, 1083136, 1641628, 2166272, 3283256, 6566512, 13133024, 26266048, 52532096, 105064192, 210128384]

約数ペア:

[(1, 210128384), (2, 105064192), (4, 52532096), (8, 26266048), (16, 13133024), (32, 6566512), (64, 3283256), (97, 2166272), (128, 1641628), (194, 1083136), (256, 820814), (388, 541568), (512, 410407), (776, 270784), (1552, 135392), (3104, 67696), (4231, 49664), (6208, 33848), (8462, 24832), (12416, 16924)]