200359075

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^2$

素因数の和:352

約数の個数: 36

約数和(自身を含む): 290714032

約数和(自身を除く): 90354957

約数列:

[1, 5, 7, 25, 35, 61, 137, 175, 305, 427, 685, 959, 1525, 2135, 3425, 4795, 8357, 10675, 18769, 23975, 41785, 58499, 93845, 131383, 208925, 292495, 469225, 656915, 1144909, 1462475, 3284575, 5724545, 8014363, 28622725, 40071815, 200359075]

約数ペア:

[(1, 200359075), (5, 40071815), (7, 28622725), (25, 8014363), (35, 5724545), (61, 3284575), (137, 1462475), (175, 1144909), (305, 656915), (427, 469225), (685, 292495), (959, 208925), (1525, 131383), (2135, 93845), (3425, 58499), (4795, 41785), (8357, 23975), (10675, 18769)]