193428872

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37957}}^1$

素因数の和:37990

約数の個数: 48

約数和(自身を含む): 454357260

約数和(自身を除く): 260928388

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 37957, 75914, 151828, 265699, 303656, 493441, 531398, 986882, 1062796, 1859893, 1973764, 2125592, 3454087, 3719786, 3947528, 6908174, 7439572, 13816348, 14879144, 24178609, 27632696, 48357218, 96714436, 193428872]

約数ペア:

[(1, 193428872), (2, 96714436), (4, 48357218), (7, 27632696), (8, 24178609), (13, 14879144), (14, 13816348), (26, 7439572), (28, 6908174), (49, 3947528), (52, 3719786), (56, 3454087), (91, 2125592), (98, 1973764), (104, 1859893), (182, 1062796), (196, 986882), (364, 531398), (392, 493441), (637, 303656), (728, 265699), (1274, 151828), (2548, 75914), (5096, 37957)]