212769104

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 421312320

約数和(自身を除く): 208543216

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 263, 472, 526, 857, 944, 1052, 1714, 2104, 3428, 4208, 6856, 13712, 15517, 31034, 50563, 62068, 101126, 124136, 202252, 225391, 248272, 404504, 450782, 809008, 901564, 1803128, 3606256, 13298069, 26596138, 53192276, 106384552, 212769104]

約数ペア:

[(1, 212769104), (2, 106384552), (4, 53192276), (8, 26596138), (16, 13298069), (59, 3606256), (118, 1803128), (236, 901564), (263, 809008), (472, 450782), (526, 404504), (857, 248272), (944, 225391), (1052, 202252), (1714, 124136), (2104, 101126), (3428, 62068), (4208, 50563), (6856, 31034), (13712, 15517)]