201212368

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{22741}}^1$

素因数の和:22835

約数の個数: 40

約数和(自身を含む): 451201280

約数和(自身を除く): 249988912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 22741, 45482, 90964, 159187, 181928, 318374, 363856, 636748, 1273496, 1796539, 2546992, 3593078, 7186156, 12575773, 14372312, 25151546, 28744624, 50303092, 100606184, 201212368]

約数ペア:

[(1, 201212368), (2, 100606184), (4, 50303092), (7, 28744624), (8, 25151546), (14, 14372312), (16, 12575773), (28, 7186156), (56, 3593078), (79, 2546992), (112, 1796539), (158, 1273496), (316, 636748), (553, 363856), (632, 318374), (1106, 181928), (1264, 159187), (2212, 90964), (4424, 45482), (8848, 22741)]