202315904

素因数分解:

$2^7\times 7^2\times {\mathrm{32257}}^1$

素因数の和:32285

約数の個数: 48

約数和(自身を含む): 468870030

約数和(自身を除く): 266554126

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, 32257, 64514, 129028, 225799, 258056, 451598, 516112, 903196, 1032224, 1580593, 1806392, 2064448, 3161186, 3612784, 4128896, 6322372, 7225568, 12644744, 14451136, 25289488, 28902272, 50578976, 101157952, 202315904]

約数ペア:

[(1, 202315904), (2, 101157952), (4, 50578976), (7, 28902272), (8, 25289488), (14, 14451136), (16, 12644744), (28, 7225568), (32, 6322372), (49, 4128896), (56, 3612784), (64, 3161186), (98, 2064448), (112, 1806392), (128, 1580593), (196, 1032224), (224, 903196), (392, 516112), (448, 451598), (784, 258056), (896, 225799), (1568, 129028), (3136, 64514), (6272, 32257)]