201647936

素因数分解:

$2^6\times 7^2\times {\mathrm{64301}}^1$

素因数の和:64327

約数の個数: 42

約数和(自身を含む): 465482178

約数和(自身を除く): 263834242

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 64301, 128602, 257204, 450107, 514408, 900214, 1028816, 1800428, 2057632, 3150749, 3600856, 4115264, 6301498, 7201712, 12602996, 14403424, 25205992, 28806848, 50411984, 100823968, 201647936]

約数ペア:

[(1, 201647936), (2, 100823968), (4, 50411984), (7, 28806848), (8, 25205992), (14, 14403424), (16, 12602996), (28, 7201712), (32, 6301498), (49, 4115264), (56, 3600856), (64, 3150749), (98, 2057632), (112, 1800428), (196, 1028816), (224, 900214), (392, 514408), (448, 450107), (784, 257204), (1568, 128602), (3136, 64301)]