200768896

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2727

約数の個数: 64

約数和(自身を含む): 434764800

約数和(自身を除く): 233995904

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 2663, 3968, 4712, 5326, 9424, 10652, 18848, 21304, 37696, 42608, 50597, 75392, 82553, 85216, 101194, 165106, 170432, 202388, 330212, 340864, 404776, 660424, 809552, 1320848, 1568507, 1619104, 2641696, 3137014, 3238208, 5283392, 6274028, 6476416, 10566784, 12548056, 25096112, 50192224, 100384448, 200768896]

約数ペア:

[(1, 200768896), (2, 100384448), (4, 50192224), (8, 25096112), (16, 12548056), (19, 10566784), (31, 6476416), (32, 6274028), (38, 5283392), (62, 3238208), (64, 3137014), (76, 2641696), (124, 1619104), (128, 1568507), (152, 1320848), (248, 809552), (304, 660424), (496, 404776), (589, 340864), (608, 330212), (992, 202388), (1178, 170432), (1216, 165106), (1984, 101194), (2356, 85216), (2432, 82553), (2663, 75392), (3968, 50597), (4712, 42608), (5326, 37696), (9424, 21304), (10652, 18848)]