201775964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 400583232

約数和(自身を除く): 198807268

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 113, 226, 299, 452, 598, 1196, 1469, 1493, 2599, 2938, 2986, 5198, 5876, 5972, 10396, 19409, 33787, 34339, 38818, 67574, 68678, 77636, 135148, 137356, 168709, 337418, 446407, 674836, 892814, 1785628, 2193217, 3880307, 4386434, 7760614, 8772868, 15521228, 50443991, 100887982, 201775964]

約数ペア:

[(1, 201775964), (2, 100887982), (4, 50443991), (13, 15521228), (23, 8772868), (26, 7760614), (46, 4386434), (52, 3880307), (92, 2193217), (113, 1785628), (226, 892814), (299, 674836), (452, 446407), (598, 337418), (1196, 168709), (1469, 137356), (1493, 135148), (2599, 77636), (2938, 68678), (2986, 67574), (5198, 38818), (5876, 34339), (5972, 33787), (10396, 19409)]