209581056

素因数分解:

$2^{10}\times 3^2\times {\mathrm{22741}}^1$

素因数の和:22767

約数の個数: 66

約数和(自身を含む): 605187362

約数和(自身を除く): 395606306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 22741, 45482, 68223, 90964, 136446, 181928, 204669, 272892, 363856, 409338, 545784, 727712, 818676, 1091568, 1455424, 1637352, 2183136, 2910848, 3274704, 4366272, 5821696, 6549408, 8732544, 11643392, 13098816, 17465088, 23286784, 26197632, 34930176, 52395264, 69860352, 104790528, 209581056]

約数ペア:

[(1, 209581056), (2, 104790528), (3, 69860352), (4, 52395264), (6, 34930176), (8, 26197632), (9, 23286784), (12, 17465088), (16, 13098816), (18, 11643392), (24, 8732544), (32, 6549408), (36, 5821696), (48, 4366272), (64, 3274704), (72, 2910848), (96, 2183136), (128, 1637352), (144, 1455424), (192, 1091568), (256, 818676), (288, 727712), (384, 545784), (512, 409338), (576, 363856), (768, 272892), (1024, 204669), (1152, 181928), (1536, 136446), (2304, 90964), (3072, 68223), (4608, 45482), (9216, 22741)]