244150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 479880

約数和(自身を除く): 235730

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 257, 475, 514, 950, 1285, 2570, 4883, 6425, 9766, 12850, 24415, 48830, 122075, 244150]

約数ペア:

[(1, 244150), (2, 122075), (5, 48830), (10, 24415), (19, 12850), (25, 9766), (38, 6425), (50, 4883), (95, 2570), (190, 1285), (257, 950), (475, 514)]