210081824

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 426080088

約数和(自身を除く): 215998264

約数列:

[1, 2, 4, 8, 16, 32, 53, 97, 106, 194, 212, 388, 424, 776, 848, 1277, 1552, 1696, 2554, 3104, 5108, 5141, 10216, 10282, 20432, 20564, 40864, 41128, 67681, 82256, 123869, 135362, 164512, 247738, 270724, 495476, 541448, 990952, 1082896, 1981904, 2165792, 3963808, 6565057, 13130114, 26260228, 52520456, 105040912, 210081824]

約数ペア:

[(1, 210081824), (2, 105040912), (4, 52520456), (8, 26260228), (16, 13130114), (32, 6565057), (53, 3963808), (97, 2165792), (106, 1981904), (194, 1082896), (212, 990952), (388, 541448), (424, 495476), (776, 270724), (848, 247738), (1277, 164512), (1552, 135362), (1696, 123869), (2554, 82256), (3104, 67681), (5108, 41128), (5141, 40864), (10216, 20564), (10282, 20432)]