193196416

素因数分解:

$2^7\times 7^2\times {\mathrm{30803}}^1$

素因数の和:30831

約数の個数: 48

約数和(自身を含む): 447736140

約数和(自身を除く): 254539724

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 30803, 61606, 123212, 215621, 246424, 431242, 492848, 862484, 985696, 1509347, 1724968, 1971392, 3018694, 3449936, 3942784, 6037388, 6899872, 12074776, 13799744, 24149552, 27599488, 48299104, 96598208, 193196416]

約数ペア:

[(1, 193196416), (2, 96598208), (4, 48299104), (7, 27599488), (8, 24149552), (14, 13799744), (16, 12074776), (28, 6899872), (32, 6037388), (49, 3942784), (56, 3449936), (64, 3018694), (98, 1971392), (112, 1724968), (128, 1509347), (196, 985696), (224, 862484), (392, 492848), (448, 431242), (784, 246424), (896, 215621), (1568, 123212), (3136, 61606), (6272, 30803)]