200898236

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 462319704

約数和(自身を除く): 261421468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 121, 154, 172, 196, 197, 242, 301, 308, 394, 473, 484, 539, 602, 788, 847, 946, 1078, 1204, 1379, 1694, 1892, 2107, 2156, 2167, 2758, 3311, 3388, 4214, 4334, 5203, 5516, 5929, 6622, 8428, 8471, 8668, 9653, 10406, 11858, 13244, 15169, 16942, 19306, 20812, 23177, 23716, 23837, 30338, 33884, 36421, 38612, 46354, 47674, 59297, 60676, 72842, 92708, 93181, 95348, 106183, 118594, 145684, 166859, 186362, 212366, 237188, 254947, 333718, 372724, 415079, 424732, 509894, 652267, 667436, 830158, 1019788, 1024991, 1168013, 1304534, 1660316, 2049982, 2336026, 2609068, 4099964, 4565869, 4672052, 7174937, 9131738, 14349874, 18263476, 28699748, 50224559, 100449118, 200898236]

約数ペア:

[(1, 200898236), (2, 100449118), (4, 50224559), (7, 28699748), (11, 18263476), (14, 14349874), (22, 9131738), (28, 7174937), (43, 4672052), (44, 4565869), (49, 4099964), (77, 2609068), (86, 2336026), (98, 2049982), (121, 1660316), (154, 1304534), (172, 1168013), (196, 1024991), (197, 1019788), (242, 830158), (301, 667436), (308, 652267), (394, 509894), (473, 424732), (484, 415079), (539, 372724), (602, 333718), (788, 254947), (847, 237188), (946, 212366), (1078, 186362), (1204, 166859), (1379, 145684), (1694, 118594), (1892, 106183), (2107, 95348), (2156, 93181), (2167, 92708), (2758, 72842), (3311, 60676), (3388, 59297), (4214, 47674), (4334, 46354), (5203, 38612), (5516, 36421), (5929, 33884), (6622, 30338), (8428, 23837), (8471, 23716), (8668, 23177), (9653, 20812), (10406, 19306), (11858, 16942), (13244, 15169)]