203445248

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3338

約数の個数: 44

約数和(自身を含む): 413485812

約数和(自身を除く): 210040564

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 3257, 3904, 6514, 7808, 13028, 15616, 26056, 31232, 52112, 62464, 104224, 198677, 208448, 397354, 416896, 794708, 833792, 1589416, 1667584, 3178832, 3335168, 6357664, 12715328, 25430656, 50861312, 101722624, 203445248]

約数ペア:

[(1, 203445248), (2, 101722624), (4, 50861312), (8, 25430656), (16, 12715328), (32, 6357664), (61, 3335168), (64, 3178832), (122, 1667584), (128, 1589416), (244, 833792), (256, 794708), (488, 416896), (512, 397354), (976, 208448), (1024, 198677), (1952, 104224), (3257, 62464), (3904, 52112), (6514, 31232), (7808, 26056), (13028, 15616)]