211448904

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 537200640

約数和(自身を除く): 325751736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 173, 254, 346, 381, 401, 508, 519, 692, 762, 802, 1016, 1038, 1203, 1384, 1524, 1604, 2076, 2406, 3048, 3208, 4152, 4812, 9624, 21971, 43942, 50927, 65913, 69373, 87884, 101854, 131826, 138746, 152781, 175768, 203708, 208119, 263652, 277492, 305562, 407416, 416238, 527304, 554984, 611124, 832476, 1222248, 1664952, 8810371, 17620742, 26431113, 35241484, 52862226, 70482968, 105724452, 211448904]

約数ペア:

[(1, 211448904), (2, 105724452), (3, 70482968), (4, 52862226), (6, 35241484), (8, 26431113), (12, 17620742), (24, 8810371), (127, 1664952), (173, 1222248), (254, 832476), (346, 611124), (381, 554984), (401, 527304), (508, 416238), (519, 407416), (692, 305562), (762, 277492), (802, 263652), (1016, 208119), (1038, 203708), (1203, 175768), (1384, 152781), (1524, 138746), (1604, 131826), (2076, 101854), (2406, 87884), (3048, 69373), (3208, 65913), (4152, 50927), (4812, 43942), (9624, 21971)]