190923796

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{6451}}^1$

素因数の和:6620

約数の個数: 36

約数和(自身を含む): 391300896

約数和(自身を除く): 200377100

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 1057, 2114, 4228, 6451, 7399, 12902, 14798, 25804, 29596, 45157, 90314, 180628, 316099, 632198, 974101, 1264396, 1948202, 3896404, 6818707, 13637414, 27274828, 47730949, 95461898, 190923796]

約数ペア:

[(1, 190923796), (2, 95461898), (4, 47730949), (7, 27274828), (14, 13637414), (28, 6818707), (49, 3896404), (98, 1948202), (151, 1264396), (196, 974101), (302, 632198), (604, 316099), (1057, 180628), (2114, 90314), (4228, 45157), (6451, 29596), (7399, 25804), (12902, 14798)]