202268200

素因数分解:

$2^3\times 5^2\times {\mathrm{457}}^1\times {\mathrm{2213}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 471515580

約数和(自身を除く): 269247380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 457, 914, 1828, 2213, 2285, 3656, 4426, 4570, 8852, 9140, 11065, 11425, 17704, 18280, 22130, 22850, 44260, 45700, 55325, 88520, 91400, 110650, 221300, 442600, 1011341, 2022682, 4045364, 5056705, 8090728, 10113410, 20226820, 25283525, 40453640, 50567050, 101134100, 202268200]

約数ペア:

[(1, 202268200), (2, 101134100), (4, 50567050), (5, 40453640), (8, 25283525), (10, 20226820), (20, 10113410), (25, 8090728), (40, 5056705), (50, 4045364), (100, 2022682), (200, 1011341), (457, 442600), (914, 221300), (1828, 110650), (2213, 91400), (2285, 88520), (3656, 55325), (4426, 45700), (4570, 44260), (8852, 22850), (9140, 22130), (11065, 18280), (11425, 17704)]