205657709056

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{3066223}}^1$

素因数の和:3066372

約数の個数: 40

約数和(自身を含む): 414050624064

約数和(自身を除く): 208392915008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1048, 2096, 4192, 8384, 16768, 33536, 67072, 3066223, 6132446, 12264892, 24529784, 49059568, 98119136, 196238272, 392476544, 401675213, 784953088, 803350426, 1569906176, 1606700852, 3213401704, 6426803408, 12853606816, 25707213632, 51414427264, 102828854528, 205657709056]

約数ペア:

[(1, 205657709056), (2, 102828854528), (4, 51414427264), (8, 25707213632), (16, 12853606816), (32, 6426803408), (64, 3213401704), (128, 1606700852), (131, 1569906176), (256, 803350426), (262, 784953088), (512, 401675213), (524, 392476544), (1048, 196238272), (2096, 98119136), (4192, 49059568), (8384, 24529784), (16768, 12264892), (33536, 6132446), (67072, 3066223)]