205004888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101287}}^1$

素因数の和:101327

約数の個数: 32

約数和(自身を含む): 437564160

約数和(自身を除く): 232559272

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 101287, 202574, 405148, 810296, 1114157, 2228314, 2329601, 4456628, 4659202, 8913256, 9318404, 18636808, 25625611, 51251222, 102502444, 205004888]

約数ペア:

[(1, 205004888), (2, 102502444), (4, 51251222), (8, 25625611), (11, 18636808), (22, 9318404), (23, 8913256), (44, 4659202), (46, 4456628), (88, 2329601), (92, 2228314), (184, 1114157), (253, 810296), (506, 405148), (1012, 202574), (2024, 101287)]