200972215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 271537920

約数和(自身を除く): 70565705

約数列:

[1, 5, 17, 19, 85, 95, 107, 323, 535, 1163, 1615, 1819, 2033, 5815, 9095, 10165, 19771, 22097, 34561, 98855, 110485, 124441, 172805, 375649, 622205, 1878245, 2115497, 2364379, 10577485, 11821895, 40194443, 200972215]

約数ペア:

[(1, 200972215), (5, 40194443), (17, 11821895), (19, 10577485), (85, 2364379), (95, 2115497), (107, 1878245), (323, 622205), (535, 375649), (1163, 172805), (1615, 124441), (1819, 110485), (2033, 98855), (5815, 34561), (9095, 22097), (10165, 19771)]