238671220

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{51217}}^1$

素因数の和:51459

約数の個数: 24

約数和(自身を含む): 503370504

約数和(自身を除く): 264699284

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 51217, 102434, 204868, 256085, 512170, 1024340, 11933561, 23867122, 47734244, 59667805, 119335610, 238671220]

約数ペア:

[(1, 238671220), (2, 119335610), (4, 59667805), (5, 47734244), (10, 23867122), (20, 11933561), (233, 1024340), (466, 512170), (932, 256085), (1165, 204868), (2330, 102434), (4660, 51217)]