205350436

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{347}}^1\times {\mathrm{751}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 362710656

約数和(自身を除く): 157360220

約数列:

[1, 2, 4, 197, 347, 394, 694, 751, 788, 1388, 1502, 3004, 68359, 136718, 147947, 260597, 273436, 295894, 521194, 591788, 1042388, 51337609, 102675218, 205350436]

約数ペア:

[(1, 205350436), (2, 102675218), (4, 51337609), (197, 1042388), (347, 591788), (394, 521194), (694, 295894), (751, 273436), (788, 260597), (1388, 147947), (1502, 136718), (3004, 68359)]