205219584

素因数分解:

$2^8\times 3^2\times {\mathrm{89071}}^1$

素因数の和:89093

約数の個数: 54

約数和(自身を含む): 591705296

約数和(自身を除く): 386485712

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, 576, 768, 1152, 2304, 89071, 178142, 267213, 356284, 534426, 712568, 801639, 1068852, 1425136, 1603278, 2137704, 2850272, 3206556, 4275408, 5700544, 6413112, 8550816, 11401088, 12826224, 17101632, 22802176, 25652448, 34203264, 51304896, 68406528, 102609792, 205219584]

約数ペア:

[(1, 205219584), (2, 102609792), (3, 68406528), (4, 51304896), (6, 34203264), (8, 25652448), (9, 22802176), (12, 17101632), (16, 12826224), (18, 11401088), (24, 8550816), (32, 6413112), (36, 5700544), (48, 4275408), (64, 3206556), (72, 2850272), (96, 2137704), (128, 1603278), (144, 1425136), (192, 1068852), (256, 801639), (288, 712568), (384, 534426), (576, 356284), (768, 267213), (1152, 178142), (2304, 89071)]