202323728

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{64189}}^1$

素因数の和:64394

約数の個数: 20

約数和(自身を含む): 393998220

約数和(自身を除く): 191674492

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 64189, 128378, 256756, 513512, 1027024, 12645233, 25290466, 50580932, 101161864, 202323728]

約数ペア:

[(1, 202323728), (2, 101161864), (4, 50580932), (8, 25290466), (16, 12645233), (197, 1027024), (394, 513512), (788, 256756), (1576, 128378), (3152, 64189)]