201383728

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19759}}^1$

素因数の和:19794

約数の個数: 60

約数和(自身を含む): 488822880

約数和(自身を除く): 287439152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 19759, 39518, 79036, 138313, 158072, 256867, 276626, 316144, 513734, 553252, 968191, 1027468, 1106504, 1798069, 1936382, 2054936, 2213008, 3596138, 3872764, 4109872, 7192276, 7745528, 12586483, 14384552, 15491056, 25172966, 28769104, 50345932, 100691864, 201383728]

約数ペア:

[(1, 201383728), (2, 100691864), (4, 50345932), (7, 28769104), (8, 25172966), (13, 15491056), (14, 14384552), (16, 12586483), (26, 7745528), (28, 7192276), (49, 4109872), (52, 3872764), (56, 3596138), (91, 2213008), (98, 2054936), (104, 1936382), (112, 1798069), (182, 1106504), (196, 1027468), (208, 968191), (364, 553252), (392, 513734), (637, 316144), (728, 276626), (784, 256867), (1274, 158072), (1456, 138313), (2548, 79036), (5096, 39518), (10192, 19759)]