194754784

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9769}}^1$

素因数の和:9875

約数の個数: 48

約数和(自身を含む): 443167200

約数和(自身を除く): 248412416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9769, 9968, 19538, 19936, 39076, 68383, 78152, 136766, 156304, 273532, 312608, 547064, 869441, 1094128, 1738882, 2188256, 3477764, 6086087, 6955528, 12172174, 13911056, 24344348, 27822112, 48688696, 97377392, 194754784]

約数ペア:

[(1, 194754784), (2, 97377392), (4, 48688696), (7, 27822112), (8, 24344348), (14, 13911056), (16, 12172174), (28, 6955528), (32, 6086087), (56, 3477764), (89, 2188256), (112, 1738882), (178, 1094128), (224, 869441), (356, 547064), (623, 312608), (712, 273532), (1246, 156304), (1424, 136766), (2492, 78152), (2848, 68383), (4984, 39076), (9769, 19936), (9968, 19538)]