201492776

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 382579200

約数和(自身を除く): 181086424

約数列:

[1, 2, 4, 8, 163, 191, 326, 382, 652, 764, 809, 1304, 1528, 1618, 3236, 6472, 31133, 62266, 124532, 131867, 154519, 249064, 263734, 309038, 527468, 618076, 1054936, 1236152, 25186597, 50373194, 100746388, 201492776]

約数ペア:

[(1, 201492776), (2, 100746388), (4, 50373194), (8, 25186597), (163, 1236152), (191, 1054936), (326, 618076), (382, 527468), (652, 309038), (764, 263734), (809, 249064), (1304, 154519), (1528, 131867), (1618, 124532), (3236, 62266), (6472, 31133)]