194539568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16633}}^1$

素因数の和:16701

約数の個数: 40

約数和(自身を含む): 408397968

約数和(自身を除く): 213858400

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 16633, 33266, 66532, 133064, 266128, 282761, 565522, 715219, 1131044, 1430438, 2262088, 2860876, 4524176, 5721752, 11443504, 12158723, 24317446, 48634892, 97269784, 194539568]

約数ペア:

[(1, 194539568), (2, 97269784), (4, 48634892), (8, 24317446), (16, 12158723), (17, 11443504), (34, 5721752), (43, 4524176), (68, 2860876), (86, 2262088), (136, 1430438), (172, 1131044), (272, 715219), (344, 565522), (688, 282761), (731, 266128), (1462, 133064), (2924, 66532), (5848, 33266), (11696, 16633)]