207784384

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{36479}}^1$

素因数の和:36580

約数の個数: 28

約数和(自身を含む): 416966400

約数和(自身を除く): 209182016

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 36479, 72958, 145916, 291832, 583664, 1167328, 2334656, 3246631, 6493262, 12986524, 25973048, 51946096, 103892192, 207784384]

約数ペア:

[(1, 207784384), (2, 103892192), (4, 51946096), (8, 25973048), (16, 12986524), (32, 6493262), (64, 3246631), (89, 2334656), (178, 1167328), (356, 583664), (712, 291832), (1424, 145916), (2848, 72958), (5696, 36479)]