200110850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{210643}}^1$

素因数の和:210674

約数の個数: 24

約数和(自身を含む): 391797840

約数和(自身を除く): 191686990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 210643, 421286, 1053215, 2106430, 4002217, 5266075, 8004434, 10532150, 20011085, 40022170, 100055425, 200110850]

約数ペア:

[(1, 200110850), (2, 100055425), (5, 40022170), (10, 20011085), (19, 10532150), (25, 8004434), (38, 5266075), (50, 4002217), (95, 2106430), (190, 1053215), (475, 421286), (950, 210643)]