206245888

素因数分解:

$2^{12}\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1238

約数の個数: 52

約数和(自身を含む): 422393488

約数和(自身を除く): 216147600

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1171, 1376, 2048, 2342, 2752, 4096, 4684, 5504, 9368, 11008, 18736, 22016, 37472, 44032, 50353, 74944, 88064, 100706, 149888, 176128, 201412, 299776, 402824, 599552, 805648, 1199104, 1611296, 2398208, 3222592, 4796416, 6445184, 12890368, 25780736, 51561472, 103122944, 206245888]

約数ペア:

[(1, 206245888), (2, 103122944), (4, 51561472), (8, 25780736), (16, 12890368), (32, 6445184), (43, 4796416), (64, 3222592), (86, 2398208), (128, 1611296), (172, 1199104), (256, 805648), (344, 599552), (512, 402824), (688, 299776), (1024, 201412), (1171, 176128), (1376, 149888), (2048, 100706), (2342, 88064), (2752, 74944), (4096, 50353), (4684, 44032), (5504, 37472), (9368, 22016), (11008, 18736)]