205764026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7321}}^1$

素因数の和:7406

約数の個数: 32

約数和(自身を含む): 354267648

約数和(自身を除く): 148503622

約数列:

[1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 2162, 7321, 14053, 14642, 28106, 95173, 168383, 190346, 336766, 344087, 688174, 2188979, 4377958, 4473131, 7914001, 8946262, 15828002, 102882013, 205764026]

約数ペア:

[(1, 205764026), (2, 102882013), (13, 15828002), (23, 8946262), (26, 7914001), (46, 4473131), (47, 4377958), (94, 2188979), (299, 688174), (598, 344087), (611, 336766), (1081, 190346), (1222, 168383), (2162, 95173), (7321, 28106), (14053, 14642)]