206414616

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 534758400

約数和(自身を除く): 328343784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 421, 659, 744, 842, 1263, 1318, 1684, 1977, 2526, 2636, 3368, 3954, 5052, 5272, 7908, 10104, 13051, 15816, 20429, 26102, 39153, 40858, 52204, 61287, 78306, 81716, 104408, 122574, 156612, 163432, 245148, 277439, 313224, 490296, 554878, 832317, 1109756, 1664634, 2219512, 3329268, 6658536, 8600609, 17201218, 25801827, 34402436, 51603654, 68804872, 103207308, 206414616]

約数ペア:

[(1, 206414616), (2, 103207308), (3, 68804872), (4, 51603654), (6, 34402436), (8, 25801827), (12, 17201218), (24, 8600609), (31, 6658536), (62, 3329268), (93, 2219512), (124, 1664634), (186, 1109756), (248, 832317), (372, 554878), (421, 490296), (659, 313224), (744, 277439), (842, 245148), (1263, 163432), (1318, 156612), (1684, 122574), (1977, 104408), (2526, 81716), (2636, 78306), (3368, 61287), (3954, 52204), (5052, 40858), (5272, 39153), (7908, 26102), (10104, 20429), (13051, 15816)]