200011024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{657931}}^1$

素因数の和:657958

約数の個数: 20

約数和(自身を含む): 407917840

約数和(自身を除く): 207906816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 657931, 1315862, 2631724, 5263448, 10526896, 12500689, 25001378, 50002756, 100005512, 200011024]

約数ペア:

[(1, 200011024), (2, 100005512), (4, 50002756), (8, 25001378), (16, 12500689), (19, 10526896), (38, 5263448), (76, 2631724), (152, 1315862), (304, 657931)]