200812928

素因数分解:

$2^7\times {\mathrm{683}}^1\times {\mathrm{2297}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 400817160

約数和(自身を除く): 200004232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 683, 1366, 2297, 2732, 4594, 5464, 9188, 10928, 18376, 21856, 36752, 43712, 73504, 87424, 147008, 294016, 1568851, 3137702, 6275404, 12550808, 25101616, 50203232, 100406464, 200812928]

約数ペア:

[(1, 200812928), (2, 100406464), (4, 50203232), (8, 25101616), (16, 12550808), (32, 6275404), (64, 3137702), (128, 1568851), (683, 294016), (1366, 147008), (2297, 87424), (2732, 73504), (4594, 43712), (5464, 36752), (9188, 21856), (10928, 18376)]