200768326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1051}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 346907520

約数和(自身を除く): 146139194

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 457, 914, 1051, 2102, 5027, 8683, 10054, 11561, 17366, 19969, 23122, 39938, 95513, 191026, 219659, 439318, 480307, 960614, 5283377, 9125833, 10566754, 18251666, 100384163, 200768326]

約数ペア:

[(1, 200768326), (2, 100384163), (11, 18251666), (19, 10566754), (22, 9125833), (38, 5283377), (209, 960614), (418, 480307), (457, 439318), (914, 219659), (1051, 191026), (2102, 95513), (5027, 39938), (8683, 23122), (10054, 19969), (11561, 17366)]