203469100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107089}}^1$

素因数の和:107122

約数の個数: 36

約数和(自身を含む): 464770600

約数和(自身を除く): 261301500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 107089, 214178, 428356, 535445, 1070890, 2034691, 2141780, 2677225, 4069382, 5354450, 8138764, 10173455, 10708900, 20346910, 40693820, 50867275, 101734550, 203469100]

約数ペア:

[(1, 203469100), (2, 101734550), (4, 50867275), (5, 40693820), (10, 20346910), (19, 10708900), (20, 10173455), (25, 8138764), (38, 5354450), (50, 4069382), (76, 2677225), (95, 2141780), (100, 2034691), (190, 1070890), (380, 535445), (475, 428356), (950, 214178), (1900, 107089)]