211045512

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{123853}}^1$

素因数の和:123933

約数の個数: 32

約数和(自身を含む): 535049280

約数和(自身を除く): 324003768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 123853, 247706, 371559, 495412, 743118, 990824, 1486236, 2972472, 8793563, 17587126, 26380689, 35174252, 52761378, 70348504, 105522756, 211045512]

約数ペア:

[(1, 211045512), (2, 105522756), (3, 70348504), (4, 52761378), (6, 35174252), (8, 26380689), (12, 17587126), (24, 8793563), (71, 2972472), (142, 1486236), (213, 990824), (284, 743118), (426, 495412), (568, 371559), (852, 247706), (1704, 123853)]