214069808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{704177}}^1$

素因数の和:704204

約数の個数: 20

約数和(自身を含む): 436590360

約数和(自身を除く): 222520552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 704177, 1408354, 2816708, 5633416, 11266832, 13379363, 26758726, 53517452, 107034904, 214069808]

約数ペア:

[(1, 214069808), (2, 107034904), (4, 53517452), (8, 26758726), (16, 13379363), (19, 11266832), (38, 5633416), (76, 2816708), (152, 1408354), (304, 704177)]