201317452

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{36497}}^1$

素因数の和:36705

約数の個数: 24

約数和(自身を含む): 404689824

約数和(自身を除く): 203372372

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 36497, 72994, 145988, 255479, 510958, 1021916, 7189909, 14379818, 28759636, 50329363, 100658726, 201317452]

約数ペア:

[(1, 201317452), (2, 100658726), (4, 50329363), (7, 28759636), (14, 14379818), (28, 7189909), (197, 1021916), (394, 510958), (788, 255479), (1379, 145988), (2758, 72994), (5516, 36497)]