194770688

素因数分解:

$2^8\times 7^2\times {\mathrm{15527}}^1$

素因数の和:15557

約数の個数: 54

約数和(自身を含む): 452284056

約数和(自身を除く): 257513368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 15527, 31054, 62108, 108689, 124216, 217378, 248432, 434756, 496864, 760823, 869512, 993728, 1521646, 1739024, 1987456, 3043292, 3478048, 3974912, 6086584, 6956096, 12173168, 13912192, 24346336, 27824384, 48692672, 97385344, 194770688]

約数ペア:

[(1, 194770688), (2, 97385344), (4, 48692672), (7, 27824384), (8, 24346336), (14, 13912192), (16, 12173168), (28, 6956096), (32, 6086584), (49, 3974912), (56, 3478048), (64, 3043292), (98, 1987456), (112, 1739024), (128, 1521646), (196, 993728), (224, 869512), (256, 760823), (392, 496864), (448, 434756), (784, 248432), (896, 217378), (1568, 124216), (1792, 108689), (3136, 62108), (6272, 31054), (12544, 15527)]