202839728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139313}}^1$

素因数の和:139341

約数の個数: 40

約数和(自身を含む): 483698208

約数和(自身を除く): 280858480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 139313, 278626, 557252, 975191, 1114504, 1811069, 1950382, 2229008, 3622138, 3900764, 7244276, 7801528, 12677483, 14488552, 15603056, 25354966, 28977104, 50709932, 101419864, 202839728]

約数ペア:

[(1, 202839728), (2, 101419864), (4, 50709932), (7, 28977104), (8, 25354966), (13, 15603056), (14, 14488552), (16, 12677483), (26, 7801528), (28, 7244276), (52, 3900764), (56, 3622138), (91, 2229008), (104, 1950382), (112, 1811069), (182, 1114504), (208, 975191), (364, 557252), (728, 278626), (1456, 139313)]