200687312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 475326720

約数和(自身を除く): 274639408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 109, 112, 119, 136, 218, 238, 272, 436, 476, 763, 872, 952, 967, 1526, 1744, 1853, 1904, 1934, 3052, 3706, 3868, 6104, 6769, 7412, 7736, 12208, 12971, 13538, 14824, 15472, 16439, 25942, 27076, 29648, 32878, 51884, 54152, 65756, 103768, 105403, 108304, 115073, 131512, 207536, 210806, 230146, 263024, 421612, 460292, 737821, 843224, 920584, 1475642, 1686448, 1791851, 1841168, 2951284, 3583702, 5902568, 7167404, 11805136, 12542957, 14334808, 25085914, 28669616, 50171828, 100343656, 200687312]

約数ペア:

[(1, 200687312), (2, 100343656), (4, 50171828), (7, 28669616), (8, 25085914), (14, 14334808), (16, 12542957), (17, 11805136), (28, 7167404), (34, 5902568), (56, 3583702), (68, 2951284), (109, 1841168), (112, 1791851), (119, 1686448), (136, 1475642), (218, 920584), (238, 843224), (272, 737821), (436, 460292), (476, 421612), (763, 263024), (872, 230146), (952, 210806), (967, 207536), (1526, 131512), (1744, 115073), (1853, 108304), (1904, 105403), (1934, 103768), (3052, 65756), (3706, 54152), (3868, 51884), (6104, 32878), (6769, 29648), (7412, 27076), (7736, 25942), (12208, 16439), (12971, 15472), (13538, 14824)]