208067584

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3412

約数の個数: 44

約数和(自身を含む): 422877448

約数和(自身を除く): 214809864

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 3331, 3904, 6662, 7808, 13324, 15616, 26648, 31232, 53296, 62464, 106592, 203191, 213184, 406382, 426368, 812764, 852736, 1625528, 1705472, 3251056, 3410944, 6502112, 13004224, 26008448, 52016896, 104033792, 208067584]

約数ペア:

[(1, 208067584), (2, 104033792), (4, 52016896), (8, 26008448), (16, 13004224), (32, 6502112), (61, 3410944), (64, 3251056), (122, 1705472), (128, 1625528), (244, 852736), (256, 812764), (488, 426368), (512, 406382), (976, 213184), (1024, 203191), (1952, 106592), (3331, 62464), (3904, 53296), (6662, 31232), (7808, 26648), (13324, 15616)]