190331344

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13381}}^1$

素因数の和:13523

約数の個数: 40

約数和(自身を含む): 424798208

約数和(自身を除く): 234466864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 13381, 14224, 26762, 53524, 93667, 107048, 187334, 214096, 374668, 749336, 1498672, 1699387, 3398774, 6797548, 11895709, 13595096, 23791418, 27190192, 47582836, 95165672, 190331344]

約数ペア:

[(1, 190331344), (2, 95165672), (4, 47582836), (7, 27190192), (8, 23791418), (14, 13595096), (16, 11895709), (28, 6797548), (56, 3398774), (112, 1699387), (127, 1498672), (254, 749336), (508, 374668), (889, 214096), (1016, 187334), (1778, 107048), (2032, 93667), (3556, 53524), (7112, 26762), (13381, 14224)]