201644429

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 257458176

約数和(自身を除く): 55813747

約数列:

[1, 7, 17, 31, 47, 119, 217, 329, 527, 799, 1163, 1457, 3689, 5593, 8141, 10199, 19771, 24769, 36053, 54661, 138397, 173383, 252371, 382627, 612901, 929237, 1694491, 4290307, 6504659, 11861437, 28806347, 201644429]

約数ペア:

[(1, 201644429), (7, 28806347), (17, 11861437), (31, 6504659), (47, 4290307), (119, 1694491), (217, 929237), (329, 612901), (527, 382627), (799, 252371), (1163, 173383), (1457, 138397), (3689, 54661), (5593, 36053), (8141, 24769), (10199, 19771)]