200761408

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:767

約数の個数: 56

約数和(自身を含む): 412623000

約数和(自身を除く): 211861592

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 149, 296, 298, 569, 592, 596, 1138, 1184, 1192, 2276, 2368, 2384, 4552, 4768, 5513, 9104, 9536, 11026, 18208, 21053, 22052, 36416, 42106, 44104, 84212, 84781, 88208, 168424, 169562, 176416, 336848, 339124, 352832, 673696, 678248, 1347392, 1356496, 2712992, 3136897, 5425984, 6273794, 12547588, 25095176, 50190352, 100380704, 200761408]

約数ペア:

[(1, 200761408), (2, 100380704), (4, 50190352), (8, 25095176), (16, 12547588), (32, 6273794), (37, 5425984), (64, 3136897), (74, 2712992), (148, 1356496), (149, 1347392), (296, 678248), (298, 673696), (569, 352832), (592, 339124), (596, 336848), (1138, 176416), (1184, 169562), (1192, 168424), (2276, 88208), (2368, 84781), (2384, 84212), (4552, 44104), (4768, 42106), (5513, 36416), (9104, 22052), (9536, 21053), (11026, 18208)]