194594900

素因数分解:

$2^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{5879}}^1$

素因数の和:6224

約数の個数: 36

約数和(自身を含む): 423618720

約数和(自身を除く): 229023820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 331, 662, 1324, 1655, 3310, 5879, 6620, 8275, 11758, 16550, 23516, 29395, 33100, 58790, 117580, 146975, 293950, 587900, 1945949, 3891898, 7783796, 9729745, 19459490, 38918980, 48648725, 97297450, 194594900]

約数ペア:

[(1, 194594900), (2, 97297450), (4, 48648725), (5, 38918980), (10, 19459490), (20, 9729745), (25, 7783796), (50, 3891898), (100, 1945949), (331, 587900), (662, 293950), (1324, 146975), (1655, 117580), (3310, 58790), (5879, 33100), (6620, 29395), (8275, 23516), (11758, 16550)]