211092528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{521}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 571677696

約数和(自身を除く): 360585168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 367, 368, 521, 552, 734, 1042, 1101, 1104, 1468, 1563, 2084, 2202, 2936, 3126, 4168, 4404, 5872, 6252, 8336, 8441, 8808, 11983, 12504, 16882, 17616, 23966, 25008, 25323, 33764, 35949, 47932, 50646, 67528, 71898, 95864, 101292, 135056, 143796, 191207, 191728, 202584, 287592, 382414, 405168, 573621, 575184, 764828, 1147242, 1529656, 2294484, 3059312, 4397761, 4588968, 8795522, 9177936, 13193283, 17591044, 26386566, 35182088, 52773132, 70364176, 105546264, 211092528]

約数ペア:

[(1, 211092528), (2, 105546264), (3, 70364176), (4, 52773132), (6, 35182088), (8, 26386566), (12, 17591044), (16, 13193283), (23, 9177936), (24, 8795522), (46, 4588968), (48, 4397761), (69, 3059312), (92, 2294484), (138, 1529656), (184, 1147242), (276, 764828), (367, 575184), (368, 573621), (521, 405168), (552, 382414), (734, 287592), (1042, 202584), (1101, 191728), (1104, 191207), (1468, 143796), (1563, 135056), (2084, 101292), (2202, 95864), (2936, 71898), (3126, 67528), (4168, 50646), (4404, 47932), (5872, 35949), (6252, 33764), (8336, 25323), (8441, 25008), (8808, 23966), (11983, 17616), (12504, 16882)]