204479104

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 422231040

約数和(自身を除く): 217751936

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 97, 128, 172, 194, 344, 383, 388, 688, 766, 776, 1376, 1532, 1552, 2752, 3064, 3104, 4171, 5504, 6128, 6208, 8342, 12256, 12416, 16469, 16684, 24512, 32938, 33368, 37151, 49024, 65876, 66736, 74302, 131752, 133472, 148604, 263504, 266944, 297208, 527008, 533888, 594416, 1054016, 1188832, 1597493, 2108032, 2377664, 3194986, 4755328, 6389972, 12779944, 25559888, 51119776, 102239552, 204479104]

約数ペア:

[(1, 204479104), (2, 102239552), (4, 51119776), (8, 25559888), (16, 12779944), (32, 6389972), (43, 4755328), (64, 3194986), (86, 2377664), (97, 2108032), (128, 1597493), (172, 1188832), (194, 1054016), (344, 594416), (383, 533888), (388, 527008), (688, 297208), (766, 266944), (776, 263504), (1376, 148604), (1532, 133472), (1552, 131752), (2752, 74302), (3064, 66736), (3104, 65876), (4171, 49024), (5504, 37151), (6128, 33368), (6208, 32938), (8342, 24512), (12256, 16684), (12416, 16469)]