209374368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{311569}}^1$

素因数の和:311589

約数の個数: 48

約数和(自身を含む): 628125120

約数和(自身を除く): 418750752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 311569, 623138, 934707, 1246276, 1869414, 2180983, 2492552, 3738828, 4361966, 4985104, 6542949, 7477656, 8723932, 9970208, 13085898, 14955312, 17447864, 26171796, 29910624, 34895728, 52343592, 69791456, 104687184, 209374368]

約数ペア:

[(1, 209374368), (2, 104687184), (3, 69791456), (4, 52343592), (6, 34895728), (7, 29910624), (8, 26171796), (12, 17447864), (14, 14955312), (16, 13085898), (21, 9970208), (24, 8723932), (28, 7477656), (32, 6542949), (42, 4985104), (48, 4361966), (56, 3738828), (84, 2492552), (96, 2180983), (112, 1869414), (168, 1246276), (224, 934707), (336, 623138), (672, 311569)]