203716912

素因数分解:

$2^4\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1319}}^1$

素因数の和:1538

約数の個数: 60

約数和(自身を含む): 461823120

約数和(自身を除く): 258106208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 197, 392, 394, 784, 788, 1319, 1379, 1576, 2638, 2758, 3152, 5276, 5516, 9233, 9653, 10552, 11032, 18466, 19306, 21104, 22064, 36932, 38612, 64631, 73864, 77224, 129262, 147728, 154448, 258524, 259843, 517048, 519686, 1034096, 1039372, 1818901, 2078744, 3637802, 4157488, 7275604, 12732307, 14551208, 25464614, 29102416, 50929228, 101858456, 203716912]

約数ペア:

[(1, 203716912), (2, 101858456), (4, 50929228), (7, 29102416), (8, 25464614), (14, 14551208), (16, 12732307), (28, 7275604), (49, 4157488), (56, 3637802), (98, 2078744), (112, 1818901), (196, 1039372), (197, 1034096), (392, 519686), (394, 517048), (784, 259843), (788, 258524), (1319, 154448), (1379, 147728), (1576, 129262), (2638, 77224), (2758, 73864), (3152, 64631), (5276, 38612), (5516, 36932), (9233, 22064), (9653, 21104), (10552, 19306), (11032, 18466)]