201491162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 328423680

約数和(自身を除く): 126932518

約数列:

[1, 2, 19, 38, 47, 94, 101, 202, 893, 1117, 1786, 1919, 2234, 3838, 4747, 9494, 21223, 42446, 52499, 90193, 104998, 112817, 180386, 225634, 997481, 1994962, 2143523, 4287046, 5302399, 10604798, 100745581, 201491162]

約数ペア:

[(1, 201491162), (2, 100745581), (19, 10604798), (38, 5302399), (47, 4287046), (94, 2143523), (101, 1994962), (202, 997481), (893, 225634), (1117, 180386), (1786, 112817), (1919, 104998), (2234, 90193), (3838, 52499), (4747, 42446), (9494, 21223)]