201814976

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3221}}^1$

素因数の和:3333

約数の個数: 56

約数和(自身を含む): 441929520

約数和(自身を除く): 240114544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1424, 1958, 2848, 3221, 3916, 5696, 6442, 7832, 12884, 15664, 25768, 31328, 35431, 51536, 62656, 70862, 103072, 141724, 206144, 283448, 286669, 566896, 573338, 1133792, 1146676, 2267584, 2293352, 3153359, 4586704, 6306718, 9173408, 12613436, 18346816, 25226872, 50453744, 100907488, 201814976]

約数ペア:

[(1, 201814976), (2, 100907488), (4, 50453744), (8, 25226872), (11, 18346816), (16, 12613436), (22, 9173408), (32, 6306718), (44, 4586704), (64, 3153359), (88, 2293352), (89, 2267584), (176, 1146676), (178, 1133792), (352, 573338), (356, 566896), (704, 286669), (712, 283448), (979, 206144), (1424, 141724), (1958, 103072), (2848, 70862), (3221, 62656), (3916, 51536), (5696, 35431), (6442, 31328), (7832, 25768), (12884, 15664)]